55982734 has 32 divisors (see below), whose sum is σ = 92658816. Its totient is φ = 25259520.

The previous prime is 55982701. The next prime is 55982737. The reversal of 55982734 is 43728955.

It is a super-2 number, since 2×55982734² = 6268133012229512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55982737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84364 + ... + 85024.

It is an arithmetic number, because the mean of its divisors is an integer number (2895588).

Almost surely, 2^55982734 is an apocalyptic number.

55982734 is a deficient number, since it is larger than the sum of its proper divisors (36676082).

55982734 is a wasteful number, since it uses less digits than its factorization.

55982734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780.

The product of its digits is 302400, while the sum is 43.

The square root of 55982734 is about 7482.1610514610. The cubic root of 55982734 is about 382.5469126677.

The spelling of 55982734 in words is "fifty-five million, nine hundred eighty-two thousand, seven hundred thirty-four".