52937784 has 24 divisors (see below), whose sum is σ = 143373360. Its totient is φ = 17645904.

The previous prime is 52937771. The next prime is 52937867. The reversal of 52937784 is 48773925.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367552 + ... + 367695.

It is an arithmetic number, because the mean of its divisors is an integer number (5973890).

Almost surely, 2^52937784 is an apocalyptic number.

It is an amenable number.

52937784 is an abundant number, since it is smaller than the sum of its proper divisors (90435576).

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

52937784 is a wasteful number, since it uses less digits than its factorization.

52937784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735259 (or 735252 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 52937784 is about 7275.8356221124. The cubic root of 52937784 is about 375.4815360634.

The spelling of 52937784 in words is "fifty-two million, nine hundred thirty-seven thousand, seven hundred eighty-four".