2664287458 has 16 divisors (see below), whose sum is σ = 4570951680. Its totient is φ = 1140937056.

The previous prime is 2664287443. The next prime is 2664287471. The reversal of 2664287458 is 8547824662.

It is a super-2 number, since 2×2664287458² = 14196855317712203528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56491 + ... + 92302.

It is an arithmetic number, because the mean of its divisors is an integer number (285684480).

Almost surely, 2^2664287458 is an apocalyptic number.

2664287458 is a deficient number, since it is larger than the sum of its proper divisors (1906664222).

2664287458 is a wasteful number, since it uses less digits than its factorization.

2664287458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150081.

The product of its digits is 5160960, while the sum is 52.

The square root of 2664287458 is about 51616.7362199510. The cubic root of 2664287458 is about 1386.3100132002.

The spelling of 2664287458 in words is "two billion, six hundred sixty-four million, two hundred eighty-seven thousand, four hundred fifty-eight".