1055632844 has 24 divisors (see below), whose sum is σ = 2136707328. Its totient is φ = 446962320.

The previous prime is 1055632807. The next prime is 1055632871. The reversal of 1055632844 is 4482365501.

It is a super-2 number, since 2×1055632844² = 2228721402663056672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055632798 and 1055632807.

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, 224792 + ... + 229439.

It is an arithmetic number, because the mean of its divisors is an integer number (89029472).

Almost surely, 2^1055632844 is an apocalyptic number.

1055632844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1055632844 is an abundant number, since it is smaller than the sum of its proper divisors (1081074484).

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

1055632844 is a wasteful number, since it uses less digits than its factorization.

1055632844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454325 (or 454323 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 1055632844 is about 32490.5039049874. The cubic root of 1055632844 is about 1018.2106408440.

The spelling of 1055632844 in words is "one billion, fifty-five million, six hundred thirty-two thousand, eight hundred forty-four".