2501373 has 16 divisors (see below), whose sum is σ = 3833856. Its totient is φ = 1421040.

The previous prime is 2501357. The next prime is 2501383. The reversal of 2501373 is 3731052.

It is a happy number.

It is not a de Polignac number, because 2501373 - 2⁴ = 2501357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6340 + ... + 6722.

It is an arithmetic number, because the mean of its divisors is an integer number (239616).

2^2501373 is an apocalyptic number.

It is an amenable number.

2501373 is a deficient number, since it is larger than the sum of its proper divisors (1332483).

2501373 is a wasteful number, since it uses less digits than its factorization.

2501373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 2501373 is about 1581.5729512103. The cubic root of 2501373 is about 135.7457222519.

The spelling of 2501373 in words is "two million, five hundred one thousand, three hundred seventy-three".