2990425 has 6 divisors (see below), whose sum is σ = 3708158. Its totient is φ = 2392320.

The previous prime is 2990423. The next prime is 2990441. The reversal of 2990425 is 5240992.

2990425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 238144 + 2752281 = 488^2 + 1659^2 .

It is not a de Polignac number, because 2990425 - 2¹ = 2990423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2990423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59784 + ... + 59833.

2^2990425 is an apocalyptic number.

2990425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2990425 is a deficient number, since it is larger than the sum of its proper divisors (717733).

2990425 is a wasteful number, since it uses less digits than its factorization.

2990425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119627 (or 119622 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2990425 is about 1729.2845341354. The cubic root of 2990425 is about 144.0713541690.

It can be divided in two parts, 29904 and 25, that added together give a square (29929 = 173²).

The spelling of 2990425 in words is "two million, nine hundred ninety thousand, four hundred twenty-five".