10491610 has 16 divisors (see below), whose sum is σ = 19879200. Its totient is φ = 3975696.

The previous prime is 10491571. The next prime is 10491623. The reversal of 10491610 is 1619401.

It is a super-2 number, since 2×10491610² = 220147760784200, which contains 22 as substring.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27420 + ... + 27799.

It is an arithmetic number, because the mean of its divisors is an integer number (1242450).

Almost surely, 2^10491610 is an apocalyptic number.

10491610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10491610 is a deficient number, since it is larger than the sum of its proper divisors (9387590).

10491610 is a wasteful number, since it uses less digits than its factorization.

10491610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55245.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 10491610 is about 3239.0754853816. The cubic root of 10491610 is about 218.9176173806.

The spelling of 10491610 in words is "ten million, four hundred ninety-one thousand, six hundred ten".