55798744 has 16 divisors (see below), whose sum is σ = 110129400. Its totient is φ = 26430912.

The previous prime is 55798741. The next prime is 55798781. The reversal of 55798744 is 44789755.

It is a super-2 number, since 2×55798744² = 6226999663955072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55798741) 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, 183397 + ... + 183700.

Almost surely, 2^55798744 is an apocalyptic number.

It is an amenable number.

55798744 is a deficient number, since it is larger than the sum of its proper divisors (54330656).

55798744 is a wasteful number, since it uses less digits than its factorization.

55798744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367122 (or 367118 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 49.

The square root of 55798744 is about 7469.8556880304. The cubic root of 55798744 is about 382.1273663170.

The spelling of 55798744 in words is "fifty-five million, seven hundred ninety-eight thousand, seven hundred forty-four".