10640514 has 8 divisors (see below), whose sum is σ = 21281040. Its totient is φ = 3546836.

The previous prime is 10640501. The next prime is 10640527. The reversal of 10640514 is 41504601.

It is an interprime number because it is at equal distance from previous prime (10640501) and next prime (10640527).

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

10640514 is an admirable number.

It is a super-2 number, since 2×10640514² = 226441076368392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886704 + ... + 886715.

It is an arithmetic number, because the mean of its divisors is an integer number (2660130).

Almost surely, 2^10640514 is an apocalyptic number.

10640514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10640514 is a wasteful number, since it uses less digits than its factorization.

10640514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773424.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10640514 is about 3261.9800735136. The cubic root of 10640514 is about 219.9484314393.

The spelling of 10640514 in words is "ten million, six hundred forty thousand, five hundred fourteen".