361457056 has 12 divisors (see below), whose sum is σ = 711618642. Its totient is φ = 180728512.

The previous prime is 361456981. The next prime is 361457059. The reversal of 361457056 is 650754163.

It can be written as a sum of positive squares in only one way, i.e., 285069456 + 76387600 = 16884^2 + 8740^2 .

It is not an unprimeable number, because it can be changed into a prime (361457059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5647735 + ... + 5647798.

Almost surely, 2^361457056 is an apocalyptic number.

It is an amenable number.

361457056 is a deficient number, since it is larger than the sum of its proper divisors (350161586).

361457056 is a wasteful number, since it uses less digits than its factorization.

361457056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11295543 (or 11295535 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 361457056 is about 19012.0239848365. The cubic root of 361457056 is about 712.3371083869.

The spelling of 361457056 in words is "three hundred sixty-one million, four hundred fifty-seven thousand, fifty-six".