52144626 has 32 divisors (see below), whose sum is σ = 111432960. Its totient is φ = 16218576.

The previous prime is 52144597. The next prime is 52144643. The reversal of 52144626 is 62644125.

It is a junction number, because it is equal to n+sod(n) for n = 52144593 and 52144602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4225 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (3482280).

Almost surely, 2^52144626 is an apocalyptic number.

52144626 is an abundant number, since it is smaller than the sum of its proper divisors (59288334).

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

52144626 is a wasteful number, since it uses less digits than its factorization.

52144626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6918.

The product of its digits is 11520, while the sum is 30.

The square root of 52144626 is about 7221.1235967819. The cubic root of 52144626 is about 373.5968326500.

The spelling of 52144626 in words is "fifty-two million, one hundred forty-four thousand, six hundred twenty-six".