8456051 has 4 divisors (see below), whose sum is σ = 8517912. Its totient is φ = 8394192.

The previous prime is 8456039. The next prime is 8456053. The reversal of 8456051 is 1506548.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8456051 - 2¹⁸ = 8193907 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8456053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30725 + ... + 30998.

It is an arithmetic number, because the mean of its divisors is an integer number (2129478).

Almost surely, 2^8456051 is an apocalyptic number.

8456051 is a deficient number, since it is larger than the sum of its proper divisors (61861).

8456051 is a wasteful number, since it uses less digits than its factorization.

8456051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61860.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 8456051 is about 2907.9289881288. The cubic root of 8456051 is about 203.7304125097.

The spelling of 8456051 in words is "eight million, four hundred fifty-six thousand, fifty-one".