52612336 has 20 divisors (see below), whose sum is σ = 116498992. Its totient is φ = 22548096.

The previous prime is 52612333. The next prime is 52612337. The reversal of 52612336 is 63321625.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52612333) 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, 234765 + ... + 234988.

Almost surely, 2^52612336 is an apocalyptic number.

52612336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52612336 is an abundant number, since it is smaller than the sum of its proper divisors (63886656).

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

52612336 is a wasteful number, since it uses less digits than its factorization.

52612336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469768 (or 469762 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 52612336 is about 7253.4361512320. The cubic root of 52612336 is about 374.7104989322.

The spelling of 52612336 in words is "fifty-two million, six hundred twelve thousand, three hundred thirty-six".