1056107854 has 8 divisors (see below), whose sum is σ = 1587312720. Its totient is φ = 527003616.

The previous prime is 1056107849. The next prime is 1056107873. The reversal of 1056107854 is 4587016501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1056107854² = 2230727598560970632, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523899 + ... + 525910.

It is an arithmetic number, because the mean of its divisors is an integer number (198414090).

Almost surely, 2^1056107854 is an apocalyptic number.

1056107854 is a deficient number, since it is larger than the sum of its proper divisors (531204866).

1056107854 is a wasteful number, since it uses less digits than its factorization.

1056107854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050314.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 1056107854 is about 32497.8130648818. The cubic root of 1056107854 is about 1018.3633415714.

The spelling of 1056107854 in words is "one billion, fifty-six million, one hundred seven thousand, eight hundred fifty-four".