55826634 has 16 divisors (see below), whose sum is σ = 111771072. Its totient is φ = 18589248.

The previous prime is 55826627. The next prime is 55826669. The reversal of 55826634 is 43662855.

It is a super-2 number, since 2×55826634² = 6233226127539912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55826592 and 55826601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002 + ... + 10754.

It is an arithmetic number, because the mean of its divisors is an integer number (6985692).

Almost surely, 2^55826634 is an apocalyptic number.

55826634 is an abundant number, since it is smaller than the sum of its proper divisors (55944438).

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

55826634 is a wasteful number, since it uses less digits than its factorization.

55826634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9821.

The product of its digits is 172800, while the sum is 39.

The square root of 55826634 is about 7471.7222914131. The cubic root of 55826634 is about 382.1910222127.

The spelling of 55826634 in words is "fifty-five million, eight hundred twenty-six thousand, six hundred thirty-four".