10956157 has 4 divisors (see below), whose sum is σ = 10987900. Its totient is φ = 10924416.

The previous prime is 10956139. The next prime is 10956161. The reversal of 10956157 is 75165901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75165901 = 311 ⋅241691.

It can be written as a sum of positive squares in 2 ways, for example, as 9897316 + 1058841 = 3146^2 + 1029^2 .

It is a cyclic number.

It is not a de Polignac number, because 10956157 - 2¹⁵ = 10923389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10956457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15348 + ... + 16045.

It is an arithmetic number, because the mean of its divisors is an integer number (2746975).

Almost surely, 2^10956157 is an apocalyptic number.

It is an amenable number.

10956157 is a deficient number, since it is larger than the sum of its proper divisors (31743).

10956157 is an equidigital number, since it uses as much as digits as its factorization.

10956157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31742.

The product of its (nonzero) digits is 9450, while the sum is 34.

The square root of 10956157 is about 3310.0086102607. The cubic root of 10956157 is about 222.1021430243.

The spelling of 10956157 in words is "ten million, nine hundred fifty-six thousand, one hundred fifty-seven".