52706004 has 24 divisors (see below), whose sum is σ = 132441120. Its totient is φ = 16217184.

The previous prime is 52705987. The next prime is 52706011. The reversal of 52706004 is 40060725.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168774 + ... + 169085.

It is an arithmetic number, because the mean of its divisors is an integer number (5518380).

Almost surely, 2^52706004 is an apocalyptic number.

It is an amenable number.

52706004 is an abundant number, since it is smaller than the sum of its proper divisors (79735116).

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

52706004 is a wasteful number, since it uses less digits than its factorization.

52706004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337879 (or 337877 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 52706004 is about 7259.8900818125. The cubic root of 52706004 is about 374.9327381585.

Adding to 52706004 its reverse (40060725), we get a palindrome (92766729).

The spelling of 52706004 in words is "fifty-two million, seven hundred six thousand, four".