2072553 has 24 divisors (see below), whose sum is σ = 3359808. Its totient is φ = 1130976.

The previous prime is 2072549. The next prime is 2072563. The reversal of 2072553 is 3552702.

It is not a de Polignac number, because 2072553 - 2² = 2072549 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2072563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3075 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (139992).

2^2072553 is an apocalyptic number.

2072553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2072553 is a deficient number, since it is larger than the sum of its proper divisors (1287255).

2072553 is a wasteful number, since it uses less digits than its factorization.

2072553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2072553 is about 1439.6364124320. The cubic root of 2072553 is about 127.4975624294.

The spelling of 2072553 in words is "two million, seventy-two thousand, five hundred fifty-three".