52075406 has 16 divisors (see below), whose sum is σ = 79833600. Its totient is φ = 25468728.

The previous prime is 52075399. The next prime is 52075411. The reversal of 52075406 is 60457025.

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, 25325 + ... + 27303.

It is an arithmetic number, because the mean of its divisors is an integer number (4989600).

Almost surely, 2^52075406 is an apocalyptic number.

52075406 is a deficient number, since it is larger than the sum of its proper divisors (27758194).

52075406 is a wasteful number, since it uses less digits than its factorization.

52075406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 52075406 is about 7216.3291222061. The cubic root of 52075406 is about 373.4314476042.

The spelling of 52075406 in words is "fifty-two million, seventy-five thousand, four hundred six".