52042744 has 32 divisors (see below), whose sum is σ = 109660320. Its totient is φ = 22974336.

The previous prime is 52042741. The next prime is 52042747. The reversal of 52042744 is 44724025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52042741) and next prime (52042747).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52042741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8487 + ... + 13270.

It is an arithmetic number, because the mean of its divisors is an integer number (3426885).

Almost surely, 2^52042744 is an apocalyptic number.

It is an amenable number.

52042744 is an abundant number, since it is smaller than the sum of its proper divisors (57617576).

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

52042744 is a wasteful number, since it uses less digits than its factorization.

52042744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21799 (or 21795 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 52042744 is about 7214.0657052733. The cubic root of 52042744 is about 373.3533584780.

Adding to 52042744 its reverse (44724025), we get a palindrome (96766769).

It can be divided in two parts, 520 and 42744, that added together give a square (43264 = 208²).

The spelling of 52042744 in words is "fifty-two million, forty-two thousand, seven hundred forty-four".