2600458492 has 6 divisors (see below), whose sum is σ = 4550802368. Its totient is φ = 1300229244.

The previous prime is 2600458489. The next prime is 2600458493. The reversal of 2600458492 is 2948540062.

It is a super-2 number, since 2×2600458492² = 13524768737229828128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2600458493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325057308 + ... + 325057315.

Almost surely, 2^2600458492 is an apocalyptic number.

It is an amenable number.

2600458492 is a deficient number, since it is larger than the sum of its proper divisors (1950343876).

2600458492 is a wasteful number, since it uses less digits than its factorization.

2600458492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650114627 (or 650114625 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 2600458492 is about 50994.6908216924. The cubic root of 2600458492 is about 1375.1496902818.

The spelling of 2600458492 in words is "two billion, six hundred million, four hundred fifty-eight thousand, four hundred ninety-two".