52245234 has 24 divisors (see below), whose sum is σ = 115960572. Its totient is φ = 16990080.

The previous prime is 52245229. The next prime is 52245241. The reversal of 52245234 is 43254225.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 35964009 + 16281225 = 5997^2 + 4035^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52245198 and 52245207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34659 + ... + 36134.

Almost surely, 2^52245234 is an apocalyptic number.

52245234 is an abundant number, since it is smaller than the sum of its proper divisors (63715338).

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

52245234 is a wasteful number, since it uses less digits than its factorization.

52245234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70842 (or 70839 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 52245234 is about 7228.0864687689. The cubic root of 52245234 is about 373.8369512427.

Adding to 52245234 its reverse (43254225), we get a palindrome (95499459).

The spelling of 52245234 in words is "fifty-two million, two hundred forty-five thousand, two hundred thirty-four".