1056917134 has 32 divisors (see below), whose sum is σ = 1956588480. Its totient is φ = 416973312.

The previous prime is 1056917129. The next prime is 1056917177. The reversal of 1056917134 is 4317196501.

It is a happy number.

It is a super-2 number, since 2×1056917134² = 2234147656285547912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056917093 and 1056917102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60102 + ... + 75670.

It is an arithmetic number, because the mean of its divisors is an integer number (61143390).

Almost surely, 2^1056917134 is an apocalyptic number.

1056917134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1056917134 is a deficient number, since it is larger than the sum of its proper divisors (899671346).

1056917134 is a wasteful number, since it uses less digits than its factorization.

1056917134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15964.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 1056917134 is about 32510.2619798734. The cubic root of 1056917134 is about 1018.6233941353.

The spelling of 1056917134 in words is "one billion, fifty-six million, nine hundred seventeen thousand, one hundred thirty-four".