2390606725 has 48 divisors (see below), whose sum is σ = 3407781888. Its totient is φ = 1647959040.

The previous prime is 2390606723. The next prime is 2390606747. The reversal of 2390606725 is 5276060932.

It is not a de Polignac number, because 2390606725 - 2¹ = 2390606723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390606723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 699972 + ... + 703378.

It is an arithmetic number, because the mean of its divisors is an integer number (70995456).

Almost surely, 2^2390606725 is an apocalyptic number.

2390606725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2390606725 is a deficient number, since it is larger than the sum of its proper divisors (1017175163).

2390606725 is a wasteful number, since it uses less digits than its factorization.

2390606725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574 (or 3569 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2390606725 is about 48893.8311548604. The cubic root of 2390606725 is about 1337.1169031205.

The spelling of 2390606725 in words is "two billion, three hundred ninety million, six hundred six thousand, seven hundred twenty-five".