2901144 has 32 divisors (see below), whose sum is σ = 7326000. Its totient is φ = 957312.

The previous prime is 2901127. The next prime is 2901161. The reversal of 2901144 is 4411092.

2901144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2901127) and next prime (2901161).

It is a self number, because there is not a number n which added to its sum of digits gives 2901144.

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, 2062 + ... + 3170.

2^2901144 is an apocalyptic number.

2901144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2901144 is an abundant number, since it is smaller than the sum of its proper divisors (4424856).

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

2901144 is a wasteful number, since it uses less digits than its factorization.

2901144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2901144 is about 1703.2744934390. The cubic root of 2901144 is about 142.6230638969.

The spelling of 2901144 in words is "two million, nine hundred one thousand, one hundred forty-four".