1056117470 has 16 divisors (see below), whose sum is σ = 2001065040. Its totient is φ = 400212864.

The previous prime is 1056117421. The next prime is 1056117493. The reversal of 1056117470 is 747116501.

It is a super-2 number, since 2×1056117470² = 2230768220878401800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2779067 + ... + 2779446.

It is an arithmetic number, because the mean of its divisors is an integer number (125066565).

Almost surely, 2^1056117470 is an apocalyptic number.

1056117470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056117470 is a deficient number, since it is larger than the sum of its proper divisors (944947570).

1056117470 is a wasteful number, since it uses less digits than its factorization.

1056117470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558539.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 1056117470 is about 32497.9610129620. The cubic root of 1056117470 is about 1018.3664323391.

The spelling of 1056117470 in words is "one billion, fifty-six million, one hundred seventeen thousand, four hundred seventy".