55074926 has 8 divisors (see below), whose sum is σ = 86204304. Its totient is φ = 26340160.

The previous prime is 55074919. The next prime is 55074937. The reversal of 55074926 is 62947055.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55074926.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598595 + ... + 598686.

It is an arithmetic number, because the mean of its divisors is an integer number (10775538).

Almost surely, 2^55074926 is an apocalyptic number.

55074926 is a deficient number, since it is larger than the sum of its proper divisors (31129378).

55074926 is a wasteful number, since it uses less digits than its factorization.

55074926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197306.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 55074926 is about 7421.2482777495. The cubic root of 55074926 is about 380.4678586358.

The spelling of 55074926 in words is "fifty-five million, seventy-four thousand, nine hundred twenty-six".