246157056 has 126 divisors (see below), whose sum is σ = 737250360. Its totient is φ = 81990144.

The previous prime is 246157049. The next prime is 246157097. The reversal of 246157056 is 650751642.

It is a happy number.

246157056 is a `hidden beast` number, since 24 + 61 + 570 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 246157056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 185965 + ... + 187283.

Almost surely, 2^246157056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 246157056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368625180).

246157056 is an abundant number, since it is smaller than the sum of its proper divisors (491093304).

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

246157056 is an frugal number, since it uses more digits than its factorization.

246157056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 246157056 is about 15689.3931048973. The cubic root of 246157056 is about 626.7159721781.

The spelling of 246157056 in words is "two hundred forty-six million, one hundred fifty-seven thousand, fifty-six".