52762742 has 8 divisors (see below), whose sum is σ = 79379976. Its totient is φ = 26302752.

The previous prime is 52762741. The next prime is 52762769. The reversal of 52762742 is 24726725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52762741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38468 + ... + 39815.

It is an arithmetic number, because the mean of its divisors is an integer number (9922497).

Almost surely, 2^52762742 is an apocalyptic number.

52762742 is a deficient number, since it is larger than the sum of its proper divisors (26617234).

52762742 is a wasteful number, since it uses less digits than its factorization.

52762742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78622.

The product of its digits is 47040, while the sum is 35.

The square root of 52762742 is about 7263.7966656563. The cubic root of 52762742 is about 375.0672282432.

The spelling of 52762742 in words is "fifty-two million, seven hundred sixty-two thousand, seven hundred forty-two".