2538501 has 16 divisors (see below), whose sum is σ = 3907200. Its totient is φ = 1435968.

The previous prime is 2538499. The next prime is 2538509. The reversal of 2538501 is 1058352.

It is not a de Polignac number, because 2538501 - 2¹ = 2538499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538509) 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, 1735 + ... + 2843.

It is an arithmetic number, because the mean of its divisors is an integer number (244200).

2^2538501 is an apocalyptic number.

2538501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2538501 is a deficient number, since it is larger than the sum of its proper divisors (1368699).

2538501 is a wasteful number, since it uses less digits than its factorization.

2538501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2538501 is about 1593.2673975200. The cubic root of 2538501 is about 136.4140531554.

The spelling of 2538501 in words is "two million, five hundred thirty-eight thousand, five hundred one".