2471527940 has 48 divisors (see below), whose sum is σ = 5936899584. Its totient is φ = 846633600.

The previous prime is 2471527939. The next prime is 2471527943. The reversal of 2471527940 is 497251742.

It is a super-2 number, since 2×2471527940² = 12216900716401287200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471527943) 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, 165170 + ... + 179510.

It is an arithmetic number, because the mean of its divisors is an integer number (123685408).

Almost surely, 2^2471527940 is an apocalyptic number.

2471527940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2471527940 is an abundant number, since it is smaller than the sum of its proper divisors (3465371644).

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

2471527940 is a wasteful number, since it uses less digits than its factorization.

2471527940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15588 (or 15586 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 2471527940 is about 49714.4640924550. The cubic root of 2471527940 is about 1352.0367864890.

The spelling of 2471527940 in words is "two billion, four hundred seventy-one million, five hundred twenty-seven thousand, nine hundred forty".