2493725 has 12 divisors (see below), whose sum is σ = 3330516. Its totient is φ = 1841280.

The previous prime is 2493721. The next prime is 2493727. The reversal of 2493725 is 5273942.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 177241 + 2316484 = 421^2 + 1522^2 .

It is not a de Polignac number, because 2493725 - 2² = 2493721 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2493691 and 2493700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3512 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (277543).

2^2493725 is an apocalyptic number.

2493725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2493725 is a deficient number, since it is larger than the sum of its proper divisors (836791).

2493725 is a wasteful number, since it uses less digits than its factorization.

2493725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696 (or 7691 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 2493725 is about 1579.1532541207. The cubic root of 2493725 is about 135.6072325540.

The spelling of 2493725 in words is "two million, four hundred ninety-three thousand, seven hundred twenty-five".