2999472 has 80 divisors (see below), whose sum is σ = 9047040. Its totient is φ = 838656.

The previous prime is 2999461. The next prime is 2999483. The reversal of 2999472 is 2749992.

It is an interprime number because it is at equal distance from previous prime (2999461) and next prime (2999483).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26488 + ... + 26600.

It is an arithmetic number, because the mean of its divisors is an integer number (113088).

2^2999472 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 2999472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4523520).

2999472 is an abundant number, since it is smaller than the sum of its proper divisors (6047568).

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

2999472 is a wasteful number, since it uses less digits than its factorization.

2999472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 204 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 2999472 is about 1731.8983803907. The cubic root of 2999472 is about 144.2164953368.

The spelling of 2999472 in words is "two million, nine hundred ninety-nine thousand, four hundred seventy-two".