246019225 has 9 divisors (see below), whose sum is σ = 305161117. Its totient is φ = 196752640.

The previous prime is 246019219. The next prime is 246019259. The reversal of 246019225 is 522910642.

The square root of 246019225 is 15685.

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

It can be written as a sum of positive squares in 4 ways, for example, as 80227849 + 165791376 = 8957^2 + 12876^2 .

It is not a de Polignac number, because 246019225 - 2¹³ = 246011033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 76857 + ... + 79993.

Almost surely, 2^246019225 is an apocalyptic number.

246019225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

246019225 is the 15685-th square number.

246019225 is the 7843-rd centered octagonal number.

It is an amenable number.

246019225 is a deficient number, since it is larger than the sum of its proper divisors (59141892).

246019225 is an frugal number, since it uses more digits than its factorization.

246019225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6284 (or 3142 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The cubic root of 246019225 is about 626.5989777437.

Adding to 246019225 its reverse (522910642), we get a palindrome (768929867).

The spelling of 246019225 in words is "two hundred forty-six million, nineteen thousand, two hundred twenty-five".