10961157 has 16 divisors (see below), whose sum is σ = 15541760. Its totient is φ = 6851952.

The previous prime is 10961143. The next prime is 10961161. The reversal of 10961157 is 75116901.

It is not a de Polignac number, because 10961157 - 2¹⁹ = 10436869 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 (10961117) 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, 4938 + ... + 6804.

It is an arithmetic number, because the mean of its divisors is an integer number (971360).

Almost surely, 2^10961157 is an apocalyptic number.

It is an amenable number.

10961157 is a deficient number, since it is larger than the sum of its proper divisors (4580603).

10961157 is a wasteful number, since it uses less digits than its factorization.

10961157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 10961157 is about 3310.7638091534. The cubic root of 10961157 is about 222.1359243896.

The spelling of 10961157 in words is "ten million, nine hundred sixty-one thousand, one hundred fifty-seven".