52487662 has 4 divisors (see below), whose sum is σ = 78731496. Its totient is φ = 26243830.

The previous prime is 52487641. The next prime is 52487683. The reversal of 52487662 is 26678425.

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

It is an interprime number because it is at equal distance from previous prime (52487641) and next prime (52487683).

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, 13121914 + ... + 13121917.

It is an arithmetic number, because the mean of its divisors is an integer number (19682874).

Almost surely, 2^52487662 is an apocalyptic number.

52487662 is a deficient number, since it is larger than the sum of its proper divisors (26243834).

52487662 is a wasteful number, since it uses less digits than its factorization.

52487662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26243833.

The product of its digits is 161280, while the sum is 40.

The square root of 52487662 is about 7244.8369201798. The cubic root of 52487662 is about 374.4142844573.

The spelling of 52487662 in words is "fifty-two million, four hundred eighty-seven thousand, six hundred sixty-two".