10908531 has 12 divisors (see below), whose sum is σ = 15799680. Its totient is φ = 7252560.

The previous prime is 10908529. The next prime is 10908571. The reversal of 10908531 is 13580901.

It is not a de Polignac number, because 10908531 - 2¹ = 10908529 is a prime.

It is a super-2 number, since 2×10908531² = 237992097155922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10908495 and 10908504.

It is not an unprimeable number, because it can be changed into a prime (10908571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2350 + ... + 5228.

It is an arithmetic number, because the mean of its divisors is an integer number (1316640).

Almost surely, 2^10908531 is an apocalyptic number.

10908531 is a deficient number, since it is larger than the sum of its proper divisors (4891149).

10908531 is a wasteful number, since it uses less digits than its factorization.

10908531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306 (or 3303 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 10908531 is about 3302.8065338436. The cubic root of 10908531 is about 221.7798523726.

The spelling of 10908531 in words is "ten million, nine hundred eight thousand, five hundred thirty-one".