52907894 has 16 divisors (see below), whose sum is σ = 89965680. Its totient is φ = 23133600.

The previous prime is 52907867. The next prime is 52907903. The reversal of 52907894 is 49870925.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon 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, 53057 + ... + 54044.

It is an arithmetic number, because the mean of its divisors is an integer number (5622855).

Almost surely, 2^52907894 is an apocalyptic number.

52907894 is a deficient number, since it is larger than the sum of its proper divisors (37057786).

52907894 is a wasteful number, since it uses less digits than its factorization.

52907894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107135.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 52907894 is about 7273.7812724882. The cubic root of 52907894 is about 375.4108539959.

The spelling of 52907894 in words is "fifty-two million, nine hundred seven thousand, eight hundred ninety-four".