10977657 has 8 divisors (see below), whose sum is σ = 14653440. Its totient is φ = 7310160.

The previous prime is 10977643. The next prime is 10977661. The reversal of 10977657 is 75677901.

10977657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10977657 - 2⁸ = 10977401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10977677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2407 + ... + 5267.

It is an arithmetic number, because the mean of its divisors is an integer number (1831680).

Almost surely, 2^10977657 is an apocalyptic number.

It is an amenable number.

10977657 is a deficient number, since it is larger than the sum of its proper divisors (3675783).

10977657 is a wasteful number, since it uses less digits than its factorization.

10977657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143.

The product of its (nonzero) digits is 92610, while the sum is 42.

The square root of 10977657 is about 3313.2547442055. The cubic root of 10977657 is about 222.2473300612.

The spelling of 10977657 in words is "ten million, nine hundred seventy-seven thousand, six hundred fifty-seven".