10609157 has 16 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 9331392.

The previous prime is 10609153. The next prime is 10609177. The reversal of 10609157 is 75190601.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10609157 - 2² = 10609153 is a prime.

It is a super-2 number, since 2×10609157² = 225108424501298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10609153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40208 + ... + 40470.

It is an arithmetic number, because the mean of its divisors is an integer number (748440).

Almost surely, 2^10609157 is an apocalyptic number.

It is an amenable number.

10609157 is a deficient number, since it is larger than the sum of its proper divisors (1365883).

10609157 is a wasteful number, since it uses less digits than its factorization.

10609157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 10609157 is about 3257.1700907383. The cubic root of 10609157 is about 219.7321602759.

Adding to 10609157 its reverse (75190601), we get a palindrome (85799758).

The spelling of 10609157 in words is "ten million, six hundred nine thousand, one hundred fifty-seven".