8264855474 has 16 divisors (see below), whose sum is σ = 12604151616. Its totient is φ = 4063510800.

The previous prime is 8264855437. The next prime is 8264855477. The reversal of 8264855474 is 4745584628.

It is a super-2 number, since 2×8264855474² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8264855477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542339 + ... + 557369.

It is an arithmetic number, because the mean of its divisors is an integer number (787759476).

Almost surely, 2^8264855474 is an apocalyptic number.

8264855474 is a deficient number, since it is larger than the sum of its proper divisors (4339296142).

8264855474 is a wasteful number, since it uses less digits than its factorization.

8264855474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19601.

The product of its digits is 8601600, while the sum is 53.

The square root of 8264855474 is about 90911.2505358935. The cubic root of 8264855474 is about 2021.8321019890.

The spelling of 8264855474 in words is "eight billion, two hundred sixty-four million, eight hundred fifty-five thousand, four hundred seventy-four".