2724172632 has 48 divisors (see below), whose sum is σ = 7393464000. Its totient is φ = 906150336.

The previous prime is 2724172571. The next prime is 2724172639. The reversal of 2724172632 is 2362714272.

It is a happy number.

2724172632 is a `hidden beast` number, since 2 + 7 + 2 + 4 + 17 + 2 + 632 = 666.

2724172632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2724172632² = 14842233057875614848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2724172639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5007 + ... + 73982.

It is an arithmetic number, because the mean of its divisors is an integer number (154030500).

Almost surely, 2^2724172632 is an apocalyptic number.

It is an amenable number.

2724172632 is an abundant number, since it is smaller than the sum of its proper divisors (4669291368).

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

2724172632 is a wasteful number, since it uses less digits than its factorization.

2724172632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79480 (or 79473 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 2724172632 is about 52193.6071947514. The cubic root of 2724172632 is about 1396.6198441693.

The spelling of 2724172632 in words is "two billion, seven hundred twenty-four million, one hundred seventy-two thousand, six hundred thirty-two".