55974614 has 8 divisors (see below), whose sum is σ = 85215288. Its totient is φ = 27569520.

The previous prime is 55974613. The next prime is 55974631. The reversal of 55974614 is 41647955.

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 (55974613) 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, 208727 + ... + 208994.

It is an arithmetic number, because the mean of its divisors is an integer number (10651911).

Almost surely, 2^55974614 is an apocalyptic number.

55974614 is a deficient number, since it is larger than the sum of its proper divisors (29240674).

55974614 is a wasteful number, since it uses less digits than its factorization.

55974614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417790.

The product of its digits is 151200, while the sum is 41.

The square root of 55974614 is about 7481.6184078046. The cubic root of 55974614 is about 382.5284163034.

The spelling of 55974614 in words is "fifty-five million, nine hundred seventy-four thousand, six hundred fourteen".