2793144 has 16 divisors (see below), whose sum is σ = 6982920. Its totient is φ = 931040.

The previous prime is 2793121. The next prime is 2793149. The reversal of 2793144 is 4413972.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58167 + ... + 58214.

2^2793144 is an apocalyptic number.

2793144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2793144 is an abundant number, since it is smaller than the sum of its proper divisors (4189776).

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

2793144 is a wasteful number, since it uses less digits than its factorization.

2793144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116390 (or 116386 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 2793144 is about 1671.2701756449. The cubic root of 2793144 is about 140.8308418577.

The spelling of 2793144 in words is "two million, seven hundred ninety-three thousand, one hundred forty-four".