10513838 has 8 divisors (see below), whose sum is σ = 16029480. Its totient is φ = 5170680.

The previous prime is 10513831. The next prime is 10513861. The reversal of 10513838 is 83831501.

10513838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10513838² = 221081578980488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10513838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10513831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42968 + ... + 43211.

It is an arithmetic number, because the mean of its divisors is an integer number (2003685).

Almost surely, 2^10513838 is an apocalyptic number.

10513838 is a deficient number, since it is larger than the sum of its proper divisors (5515642).

10513838 is an equidigital number, since it uses as much as digits as its factorization.

10513838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86242.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 10513838 is about 3242.5048959100. The cubic root of 10513838 is about 219.0721112515.

The spelling of 10513838 in words is "ten million, five hundred thirteen thousand, eight hundred thirty-eight".