2478910 has 24 divisors (see below), whose sum is σ = 5191560. Its totient is φ = 849744.

The previous prime is 2478899. The next prime is 2478937. The reversal of 2478910 is 198742.

It is a super-2 number, since 2×2478910² = 12289989576200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2040 + ... + 3019.

It is an arithmetic number, because the mean of its divisors is an integer number (216315).

2^2478910 is an apocalyptic number.

2478910 is an abundant number, since it is smaller than the sum of its proper divisors (2712650).

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

2478910 is a wasteful number, since it uses less digits than its factorization.

2478910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080 (or 5073 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2478910 is about 1574.4554614215. The cubic root of 2478910 is about 135.3381554630.

The spelling of 2478910 in words is "two million, four hundred seventy-eight thousand, nine hundred ten".