2425340 has 12 divisors (see below), whose sum is σ = 5093256. Its totient is φ = 970128.

The previous prime is 2425337. The next prime is 2425349. The reversal of 2425340 is 435242.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 121267 = 2425340 / (2 + 4 + 2 + 5 + 3 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60614 + ... + 60653.

It is an arithmetic number, because the mean of its divisors is an integer number (424438).

2^2425340 is an apocalyptic number.

2425340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2425340 is an abundant number, since it is smaller than the sum of its proper divisors (2667916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2425340 is a wasteful number, since it uses less digits than its factorization.

2425340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121276 (or 121274 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2425340 is about 1557.3503138344. The cubic root of 2425340 is about 134.3561477068.

The spelling of 2425340 in words is "two million, four hundred twenty-five thousand, three hundred forty".