2901272 has 16 divisors (see below), whose sum is σ = 5934600. Its totient is φ = 1318720.

The previous prime is 2901229. The next prime is 2901293. The reversal of 2901272 is 2721092.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16397 + ... + 16572.

2^2901272 is an apocalyptic number.

2901272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2901272 is an abundant number, since it is smaller than the sum of its proper divisors (3033328).

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

2901272 is a wasteful number, since it uses less digits than its factorization.

2901272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32986 (or 32982 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2901272 is about 1703.3120677081. The cubic root of 2901272 is about 142.6251614009.

The spelling of 2901272 in words is "two million, nine hundred one thousand, two hundred seventy-two".