2992131459 has 12 divisors (see below), whose sum is σ = 4330996800. Its totient is φ = 1990587024.

The previous prime is 2992131397. The next prime is 2992131469. The reversal of 2992131459 is 9541312992.

2992131459 is a `hidden beast` number, since 299 + 213 + 145 + 9 = 666.

It is not a de Polignac number, because 2992131459 - 2¹⁵ = 2992098691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2992131469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342724 + ... + 351345.

It is an arithmetic number, because the mean of its divisors is an integer number (360916400).

Almost surely, 2^2992131459 is an apocalyptic number.

2992131459 is a deficient number, since it is larger than the sum of its proper divisors (1338865341).

2992131459 is a wasteful number, since it uses less digits than its factorization.

2992131459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694554 (or 694551 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 2992131459 is about 54700.3789657805. The cubic root of 2992131459 is about 1440.9875329669.

The spelling of 2992131459 in words is "two billion, nine hundred ninety-two million, one hundred thirty-one thousand, four hundred fifty-nine".