2981053 has 16 divisors (see below), whose sum is σ = 3326976. Its totient is φ = 2661120.

The previous prime is 2981039. The next prime is 2981057. The reversal of 2981053 is 3501892.

It is a cyclic number.

It is not a de Polignac number, because 2981053 - 2⁵ = 2981021 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2981057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26325 + ... + 26437.

It is an arithmetic number, because the mean of its divisors is an integer number (207936).

2^2981053 is an apocalyptic number.

2981053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2981053 is a deficient number, since it is larger than the sum of its proper divisors (345923).

2981053 is a wasteful number, since it uses less digits than its factorization.

2981053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2981053 is about 1726.5726164862. The cubic root of 2981053 is about 143.9206899946.

The spelling of 2981053 in words is "two million, nine hundred eighty-one thousand, fifty-three".