2425868 has 18 divisors (see below), whose sum is σ = 4372956. Its totient is φ = 1177488.

The previous prime is 2425837. The next prime is 2425889. The reversal of 2425868 is 8685242.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5255 + ... + 5697.

It is an arithmetic number, because the mean of its divisors is an integer number (242942).

2^2425868 is an apocalyptic number.

It is an amenable number.

2425868 is a deficient number, since it is larger than the sum of its proper divisors (1947088).

2425868 is a wasteful number, since it uses less digits than its factorization.

2425868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 482 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 2425868 is about 1557.5198233088. The cubic root of 2425868 is about 134.3658968414.

The spelling of 2425868 in words is "two million, four hundred twenty-five thousand, eight hundred sixty-eight".