52072118 has 16 divisors (see below), whose sum is σ = 89376000. Its totient is φ = 22289256.

The previous prime is 52072109. The next prime is 52072123. The reversal of 52072118 is 81127025.

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, 13133 + ... + 16631.

It is an arithmetic number, because the mean of its divisors is an integer number (5586000).

Almost surely, 2^52072118 is an apocalyptic number.

52072118 is a deficient number, since it is larger than the sum of its proper divisors (37303882).

52072118 is a wasteful number, since it uses less digits than its factorization.

52072118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 52072118 is about 7216.1013019497. The cubic root of 52072118 is about 373.4235880499.

The spelling of 52072118 in words is "fifty-two million, seventy-two thousand, one hundred eighteen".