52379894 has 16 divisors (see below), whose sum is σ = 92691456. Its totient is φ = 21724200.

The previous prime is 52379893. The next prime is 52379897. The reversal of 52379894 is 49897325.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52379893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59912 + ... + 60779.

It is an arithmetic number, because the mean of its divisors is an integer number (5793216).

Almost surely, 2^52379894 is an apocalyptic number.

52379894 is a deficient number, since it is larger than the sum of its proper divisors (40311562).

52379894 is a wasteful number, since it uses less digits than its factorization.

52379894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120731.

The product of its digits is 544320, while the sum is 47.

The square root of 52379894 is about 7237.3955260162. The cubic root of 52379894 is about 374.1578589523.

The spelling of 52379894 in words is "fifty-two million, three hundred seventy-nine thousand, eight hundred ninety-four".