2912472 has 48 divisors (see below), whose sum is σ = 8307000. Its totient is φ = 919296.

The previous prime is 2912447. The next prime is 2912473. The reversal of 2912472 is 2742192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2912473) 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, 304 + ... + 2432.

2^2912472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2912472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4153500).

2912472 is an abundant number, since it is smaller than the sum of its proper divisors (5394528).

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

2912472 is a wasteful number, since it uses less digits than its factorization.

2912472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 2153 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2912472 is about 1706.5966131456. The cubic root of 2912472 is about 142.8084546462.

The spelling of 2912472 in words is "two million, nine hundred twelve thousand, four hundred seventy-two".