10520834 has 4 divisors (see below), whose sum is σ = 15781254. Its totient is φ = 5260416.

The previous prime is 10520791. The next prime is 10520837. The reversal of 10520834 is 43802501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8684809 + 1836025 = 2947^2 + 1355^2 .

It is a super-2 number, since 2×10520834² = 221375896111112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10520837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630207 + ... + 2630210.

Almost surely, 2^10520834 is an apocalyptic number.

10520834 is a deficient number, since it is larger than the sum of its proper divisors (5260420).

10520834 is an equidigital number, since it uses as much as digits as its factorization.

10520834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260419.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 10520834 is about 3243.5835121051. The cubic root of 10520834 is about 219.1206913125.

The spelling of 10520834 in words is "ten million, five hundred twenty thousand, eight hundred thirty-four".