2576950240 has 48 divisors (see below), whose sum is σ = 6408475920. Its totient is φ = 976527360.

The previous prime is 2576950223. The next prime is 2576950283. The reversal of 2576950240 is 420596752.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2576950193 and 2576950202.

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, 420801 + ... + 426880.

It is an arithmetic number, because the mean of its divisors is an integer number (133509915).

Almost surely, 2^2576950240 is an apocalyptic number.

2576950240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2576950240 is an abundant number, since it is smaller than the sum of its proper divisors (3831525680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2576950240 is a wasteful number, since it uses less digits than its factorization.

2576950240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847715 (or 847707 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 2576950240 is about 50763.6704740703. The cubic root of 2576950240 is about 1370.9933371705.

The spelling of 2576950240 in words is "two billion, five hundred seventy-six million, nine hundred fifty thousand, two hundred forty".