10537491 has 8 divisors (see below), whose sum is σ = 14065920. Its totient is φ = 7017032.

The previous prime is 10537487. The next prime is 10537493. The reversal of 10537491 is 19473501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10537491 - 2² = 10537487 is a prime.

It is a super-2 number, since 2×10537491² = 222077433150162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10537493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626 + ... + 5288.

It is an arithmetic number, because the mean of its divisors is an integer number (1758240).

Almost surely, 2^10537491 is an apocalyptic number.

10537491 is a deficient number, since it is larger than the sum of its proper divisors (3528429).

10537491 is a wasteful number, since it uses less digits than its factorization.

10537491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 10537491 is about 3246.1501813687. The cubic root of 10537491 is about 219.2362705156.

The spelling of 10537491 in words is "ten million, five hundred thirty-seven thousand, four hundred ninety-one".