2408427 has 16 divisors (see below), whose sum is σ = 4078080. Its totient is φ = 1376136.

The previous prime is 2408389. The next prime is 2408431. The reversal of 2408427 is 7248042.

It is not a de Polignac number, because 2408427 - 2⁸ = 2408171 is a prime.

It is a super-2 number, since 2×2408427² = 11601041228658, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2408427.

It is not an unprimeable number, because it can be changed into a prime (2408437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6183 + ... + 6560.

It is an arithmetic number, because the mean of its divisors is an integer number (254880).

2^2408427 is an apocalyptic number.

2408427 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2408427 is a deficient number, since it is larger than the sum of its proper divisors (1669653).

2408427 is a wasteful number, since it uses less digits than its factorization.

2408427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12759 (or 12753 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2408427 is about 1551.9107577435. The cubic root of 2408427 is about 134.0431100619.

The spelling of 2408427 in words is "two million, four hundred eight thousand, four hundred twenty-seven".