10996531 has 24 divisors (see below), whose sum is σ = 14051184. Its totient is φ = 8527680.

The previous prime is 10996477. The next prime is 10996547. The reversal of 10996531 is 13569901.

It is not a de Polignac number, because 10996531 - 2⁹ = 10996019 is a prime.

It is a super-2 number, since 2×10996531² = 241847388067922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10996591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38716 + ... + 38998.

It is an arithmetic number, because the mean of its divisors is an integer number (585466).

Almost surely, 2^10996531 is an apocalyptic number.

10996531 is a deficient number, since it is larger than the sum of its proper divisors (3054653).

10996531 is a wasteful number, since it uses less digits than its factorization.

10996531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 10996531 is about 3316.1017776902. The cubic root of 10996531 is about 222.3746278506.

The spelling of 10996531 in words is "ten million, nine hundred ninety-six thousand, five hundred thirty-one".