2572723460 has 24 divisors (see below), whose sum is σ = 5403948480. Its totient is φ = 1028855264.

The previous prime is 2572723453. The next prime is 2572723469. The reversal of 2572723460 is 643272752.

It is not an unprimeable number, because it can be changed into a prime (2572723469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95801 + ... + 119679.

It is an arithmetic number, because the mean of its divisors is an integer number (225164520).

Almost surely, 2^2572723460 is an apocalyptic number.

2572723460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2572723460 is an abundant number, since it is smaller than the sum of its proper divisors (2831225020).

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

2572723460 is a wasteful number, since it uses less digits than its factorization.

2572723460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29275 (or 29273 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 2572723460 is about 50722.0214502537. The cubic root of 2572723460 is about 1370.2433474701.

The spelling of 2572723460 in words is "two billion, five hundred seventy-two million, seven hundred twenty-three thousand, four hundred sixty".