10513870 has 16 divisors (see below), whose sum is σ = 19003248. Its totient is φ = 4188160.

The previous prime is 10513861. The next prime is 10513879. The reversal of 10513870 is 7831501.

10513870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10513861) and next prime (10513879).

It is a super-2 number, since 2×10513870² = 221082924753800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10513879) 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, 525 + ... + 4615.

It is an arithmetic number, because the mean of its divisors is an integer number (1187703).

Almost surely, 2^10513870 is an apocalyptic number.

10513870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10513870 is a deficient number, since it is larger than the sum of its proper divisors (8489378).

10513870 is a wasteful number, since it uses less digits than its factorization.

10513870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 10513870 is about 3242.5098303629. The cubic root of 10513870 is about 219.0723335078.

The spelling of 10513870 in words is "ten million, five hundred thirteen thousand, eight hundred seventy".