55832046 has 16 divisors (see below), whose sum is σ = 118232784. Its totient is φ = 17515904.

The previous prime is 55832041. The next prime is 55832053. The reversal of 55832046 is 64023855.

It is a super-2 number, since 2×55832046² = 6234434721092232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55831998 and 55832016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55832041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273585 + ... + 273788.

It is an arithmetic number, because the mean of its divisors is an integer number (7389549).

Almost surely, 2^55832046 is an apocalyptic number.

55832046 is an abundant number, since it is smaller than the sum of its proper divisors (62400738).

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

55832046 is a wasteful number, since it uses less digits than its factorization.

55832046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547395.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 55832046 is about 7472.0844481309. The cubic root of 55832046 is about 382.2033720585.

The spelling of 55832046 in words is "fifty-five million, eight hundred thirty-two thousand, forty-six".