2471512472 has 256 divisors, whose sum is σ = 6096384000. Its totient is φ = 922521600.

The previous prime is 2471512471. The next prime is 2471512481. The reversal of 2471512472 is 2742151742.

It is a super-2 number, since 2×2471512472² = 12216747798503101568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2471512471) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31284929 + ... + 31285007.

It is an arithmetic number, because the mean of its divisors is an integer number (23814000).

Almost surely, 2^2471512472 is an apocalyptic number.

2471512472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2471512472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3048192000).

2471512472 is an abundant number, since it is smaller than the sum of its proper divisors (3624871528).

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

2471512472 is a wasteful number, since it uses less digits than its factorization.

2471512472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 198 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 2471512472 is about 49714.3085238043. The cubic root of 2471512472 is about 1352.0339659195.

The spelling of 2471512472 in words is "two billion, four hundred seventy-one million, five hundred twelve thousand, four hundred seventy-two".