52784702 has 4 divisors (see below), whose sum is σ = 79177056. Its totient is φ = 26392350.

The previous prime is 52784689. The next prime is 52784707. The reversal of 52784702 is 20748725.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52784707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13196174 + ... + 13196177.

It is an arithmetic number, because the mean of its divisors is an integer number (19794264).

Almost surely, 2^52784702 is an apocalyptic number.

52784702 is a deficient number, since it is larger than the sum of its proper divisors (26392354).

52784702 is a wasteful number, since it uses less digits than its factorization.

52784702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26392353.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 52784702 is about 7265.3081145950. The cubic root of 52784702 is about 375.1192557005.

The spelling of 52784702 in words is "fifty-two million, seven hundred eighty-four thousand, seven hundred two".