1055740236 has 24 divisors (see below), whose sum is σ = 2471272944. Its totient is φ = 350787840.

The previous prime is 1055740229. The next prime is 1055740241. The reversal of 1055740236 is 6320475501.

It is a super-2 number, since 2×1055740236² = 2229174891818671392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055740197 and 1055740206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136785 + ... + 144296.

It is an arithmetic number, because the mean of its divisors is an integer number (102969706).

Almost surely, 2^1055740236 is an apocalyptic number.

It is an amenable number.

1055740236 is an abundant number, since it is smaller than the sum of its proper divisors (1415532708).

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

1055740236 is a wasteful number, since it uses less digits than its factorization.

1055740236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281401 (or 281399 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 1055740236 is about 32492.1565304613. The cubic root of 1055740236 is about 1018.2451679904.

The spelling of 1055740236 in words is "one billion, fifty-five million, seven hundred forty thousand, two hundred thirty-six".