52236782 has 8 divisors (see below), whose sum is σ = 84382536. Its totient is φ = 24109272.

The previous prime is 52236763. The next prime is 52236809. The reversal of 52236782 is 28763225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004528 + ... + 1004579.

It is an arithmetic number, because the mean of its divisors is an integer number (10547817).

Almost surely, 2^52236782 is an apocalyptic number.

52236782 is a deficient number, since it is larger than the sum of its proper divisors (32145754).

52236782 is a wasteful number, since it uses less digits than its factorization.

52236782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009122.

The product of its digits is 40320, while the sum is 35.

The square root of 52236782 is about 7227.5017813903. The cubic root of 52236782 is about 373.8167909329.

The spelling of 52236782 in words is "fifty-two million, two hundred thirty-six thousand, seven hundred eighty-two".