56611376 has 10 divisors (see below), whose sum is σ = 109684572. Its totient is φ = 28305680.

The previous prime is 56611361. The next prime is 56611381. The reversal of 56611376 is 67311665.

It is a happy number.

It is a super-2 number, since 2×56611376² = 6409695785226752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1769090 + ... + 1769121.

Almost surely, 2^56611376 is an apocalyptic number.

It is an amenable number.

56611376 is a deficient number, since it is larger than the sum of its proper divisors (53073196).

56611376 is a wasteful number, since it uses less digits than its factorization.

56611376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538219 (or 3538213 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 56611376 is about 7524.0531630232. The cubic root of 56611376 is about 383.9734863059.

The spelling of 56611376 in words is "fifty-six million, six hundred eleven thousand, three hundred seventy-six".