2001492472 has 32 divisors (see below), whose sum is σ = 4359229920. Its totient is φ = 843719040.

The previous prime is 2001492439. The next prime is 2001492481. The reversal of 2001492472 is 2742941002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289543 + ... + 296374.

It is an arithmetic number, because the mean of its divisors is an integer number (136225935).

Almost surely, 2^2001492472 is an apocalyptic number.

It is an amenable number.

2001492472 is an abundant number, since it is smaller than the sum of its proper divisors (2357737448).

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

2001492472 is a wasteful number, since it uses less digits than its factorization.

2001492472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585991 (or 585987 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2001492472 is about 44738.0427824016. The cubic root of 2001492472 is about 1260.2343714520.

The spelling of 2001492472 in words is "two billion, one million, four hundred ninety-two thousand, four hundred seventy-two".