52706787 has 16 divisors (see below), whose sum is σ = 82025472. Its totient is φ = 29476800.

The previous prime is 52706761. The next prime is 52706791. The reversal of 52706787 is 78760725.

It is not a de Polignac number, because 52706787 - 2⁶ = 52706723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52706747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25714 + ... + 27687.

It is an arithmetic number, because the mean of its divisors is an integer number (5126592).

Almost surely, 2^52706787 is an apocalyptic number.

52706787 is a deficient number, since it is larger than the sum of its proper divisors (29318685).

52706787 is a wasteful number, since it uses less digits than its factorization.

52706787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53458.

The product of its (nonzero) digits is 164640, while the sum is 42.

The square root of 52706787 is about 7259.9440080485. The cubic root of 52706787 is about 374.9345948153.

The spelling of 52706787 in words is "fifty-two million, seven hundred six thousand, seven hundred eighty-seven".