52732894 has 4 divisors (see below), whose sum is σ = 79099344. Its totient is φ = 26366446.

The previous prime is 52732837. The next prime is 52732903. The reversal of 52732894 is 49823725.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13183222 + ... + 13183225.

It is an arithmetic number, because the mean of its divisors is an integer number (19774836).

Almost surely, 2^52732894 is an apocalyptic number.

52732894 is a deficient number, since it is larger than the sum of its proper divisors (26366450).

52732894 is a wasteful number, since it uses less digits than its factorization.

52732894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26366449.

The product of its digits is 120960, while the sum is 40.

The square root of 52732894 is about 7261.7418020748. The cubic root of 52732894 is about 374.9964894486.

The spelling of 52732894 in words is "fifty-two million, seven hundred thirty-two thousand, eight hundred ninety-four".