246676122225 has 189 divisors, whose sum is σ = 498359939697. Its totient is φ = 121011433920.

The previous prime is 246676122223. The next prime is 246676122233. The reversal of 246676122225 is 522221676642.

It is a happy number.

The square root of 246676122225 is 496665.

It is a perfect power (a square), and thus also a powerful number.

246676122225 is a `hidden beast` number, since 2 + 4 + 6 + 6 + 7 + 612 + 2 + 2 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 63581135409 + 183094986816 = 252153^2 + 427896^2 .

It is not a de Polignac number, because 246676122225 - 2¹ = 246676122223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (246676122223) by changing a digit.

It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 871646934 + ... + 871647216.

Almost surely, 2^246676122225 is an apocalyptic number.

246676122225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

246676122225 is the 496665-th square number.

246676122225 is the 248333-rd centered octagonal number.

It is an amenable number.

246676122225 is an abundant number, since it is smaller than the sum of its proper divisors (251683817472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246676122225 is an frugal number, since it uses more digits than its factorization.

246676122225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 304 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

Adding to 246676122225 its reverse (522221676642), we get a palindrome (768897798867).

The spelling of 246676122225 in words is "two hundred forty-six billion, six hundred seventy-six million, one hundred twenty-two thousand, two hundred twenty-five".