2452408 has 16 divisors (see below), whose sum is σ = 5255280. Its totient is φ = 1051008.

The previous prime is 2452399. The next prime is 2452409. The reversal of 2452408 is 8042542.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452409) 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, 21841 + ... + 21952.

It is an arithmetic number, because the mean of its divisors is an integer number (328455).

2^2452408 is an apocalyptic number.

2452408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2452408 is an abundant number, since it is smaller than the sum of its proper divisors (2802872).

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

2452408 is a wasteful number, since it uses less digits than its factorization.

2452408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43806 (or 43802 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2452408 is about 1566.0166027217. The cubic root of 2452408 is about 134.8541268426.

The spelling of 2452408 in words is "two million, four hundred fifty-two thousand, four hundred eight".