55307662 has 8 divisors (see below), whose sum is σ = 84367800. Its totient is φ = 27185064.

The previous prime is 55307653. The next prime is 55307671. The reversal of 55307662 is 26670355.

It is an interprime number because it is at equal distance from previous prime (55307653) and next prime (55307671).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234237 + ... + 234472.

It is an arithmetic number, because the mean of its divisors is an integer number (10545975).

Almost surely, 2^55307662 is an apocalyptic number.

55307662 is a deficient number, since it is larger than the sum of its proper divisors (29060138).

55307662 is a wasteful number, since it uses less digits than its factorization.

55307662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468770.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 55307662 is about 7436.9121280273. The cubic root of 55307662 is about 381.0030333893.

The spelling of 55307662 in words is "fifty-five million, three hundred seven thousand, six hundred sixty-two".