52293694 has 4 divisors (see below), whose sum is σ = 78440544. Its totient is φ = 26146846.

The previous prime is 52293679. The next prime is 52293707. The reversal of 52293694 is 49639225.

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, 13073422 + ... + 13073425.

It is an arithmetic number, because the mean of its divisors is an integer number (19610136).

Almost surely, 2^52293694 is an apocalyptic number.

52293694 is a deficient number, since it is larger than the sum of its proper divisors (26146850).

52293694 is a wasteful number, since it uses less digits than its factorization.

52293694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26146849.

The product of its digits is 116640, while the sum is 40.

The square root of 52293694 is about 7231.4378929781. The cubic root of 52293694 is about 373.9524995199.

The spelling of 52293694 in words is "fifty-two million, two hundred ninety-three thousand, six hundred ninety-four".