2999272 has 8 divisors (see below), whose sum is σ = 5623650. Its totient is φ = 1499632.

The previous prime is 2999263. The next prime is 2999287. The reversal of 2999272 is 2729992.

It can be written as a sum of positive squares in only one way, i.e., 1758276 + 1240996 = 1326^2 + 1114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187447 + ... + 187462.

2^2999272 is an apocalyptic number.

It is an amenable number.

2999272 is a deficient number, since it is larger than the sum of its proper divisors (2624378).

2999272 is a wasteful number, since it uses less digits than its factorization.

2999272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374915 (or 374911 counting only the distinct ones).

The product of its digits is 40824, while the sum is 40.

The square root of 2999272 is about 1731.8406393199. The cubic root of 2999272 is about 144.2132898904.

The spelling of 2999272 in words is "two million, nine hundred ninety-nine thousand, two hundred seventy-two".