2591474996 has 24 divisors (see below), whose sum is σ = 4949120736. Its totient is φ = 1177524320.

The previous prime is 2591474983. The next prime is 2591475001. The reversal of 2591474996 is 6994741952.

2591474996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 138470 + ... + 156066.

It is an arithmetic number, because the mean of its divisors is an integer number (206213364).

Almost surely, 2^2591474996 is an apocalyptic number.

It is an amenable number.

2591474996 is a deficient number, since it is larger than the sum of its proper divisors (2357645740).

2591474996 is a wasteful number, since it uses less digits than its factorization.

2591474996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20959 (or 20957 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 56.

The square root of 2591474996 is about 50906.5319580896. The cubic root of 2591474996 is about 1373.5643410429.

The spelling of 2591474996 in words is "two billion, five hundred ninety-one million, four hundred seventy-four thousand, nine hundred ninety-six".