10157655 has 8 divisors (see below), whose sum is σ = 16252272. Its totient is φ = 5417408.

The previous prime is 10157639. The next prime is 10157663. The reversal of 10157655 is 55675101.

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

It is a cyclic number.

It is not a de Polignac number, because 10157655 - 2⁴ = 10157639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338574 + ... + 338603.

It is an arithmetic number, because the mean of its divisors is an integer number (2031534).

Almost surely, 2^10157655 is an apocalyptic number.

10157655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10157655 is a deficient number, since it is larger than the sum of its proper divisors (6094617).

10157655 is an equidigital number, since it uses as much as digits as its factorization.

10157655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677185.

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 10157655 is about 3187.1076229083. The cubic root of 10157655 is about 216.5697620569.

The spelling of 10157655 in words is "ten million, one hundred fifty-seven thousand, six hundred fifty-five".