2407497972 has 48 divisors (see below), whose sum is σ = 6139564032. Its totient is φ = 728189280.

The previous prime is 2407497947. The next prime is 2407497977. The reversal of 2407497972 is 2797947042.

It is a super-2 number, since 2×2407497972² = 11592092970368225568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2407497977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55533 + ... + 88875.

It is an arithmetic number, because the mean of its divisors is an integer number (127907584).

Almost surely, 2^2407497972 is an apocalyptic number.

2407497972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2407497972 is an abundant number, since it is smaller than the sum of its proper divisors (3732066060).

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

2407497972 is a wasteful number, since it uses less digits than its factorization.

2407497972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33908 (or 33906 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 51.

The square root of 2407497972 is about 49066.2610354610. The cubic root of 2407497972 is about 1340.2587255677.

The spelling of 2407497972 in words is "two billion, four hundred seven million, four hundred ninety-seven thousand, nine hundred seventy-two".