55760742 has 24 divisors (see below), whose sum is σ = 121020744. Its totient is φ = 18555264.

The previous prime is 55760729. The next prime is 55760767. The reversal of 55760742 is 24706755.

55760742 is a `hidden beast` number, since 5 + 5 + 7 + 607 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55760697 and 55760706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9813 + ... + 14415.

It is an arithmetic number, because the mean of its divisors is an integer number (5042531).

Almost surely, 2^55760742 is an apocalyptic number.

55760742 is an abundant number, since it is smaller than the sum of its proper divisors (65260002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55760742 is a wasteful number, since it uses less digits than its factorization.

55760742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5284 (or 5281 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 55760742 is about 7467.3115644119. The cubic root of 55760742 is about 382.0405967289.

The spelling of 55760742 in words is "fifty-five million, seven hundred sixty thousand, seven hundred forty-two".