2908722125 has 32 divisors (see below), whose sum is σ = 3717792000. Its totient is φ = 2271326400.

The previous prime is 2908722101. The next prime is 2908722149. The reversal of 2908722125 is 5212278092.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2908722101) and next prime (2908722149).

It is not a de Polignac number, because 2908722125 - 2²⁶ = 2841613261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1097552 + ... + 1100198.

It is an arithmetic number, because the mean of its divisors is an integer number (116181000).

Almost surely, 2^2908722125 is an apocalyptic number.

2908722125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2908722125 is a deficient number, since it is larger than the sum of its proper divisors (809069875).

2908722125 is a wasteful number, since it uses less digits than its factorization.

2908722125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2908722125 is about 53932.5701686838. The cubic root of 2908722125 is about 1427.4713859494.

The spelling of 2908722125 in words is "two billion, nine hundred eight million, seven hundred twenty-two thousand, one hundred twenty-five".