2528408 has 8 divisors (see below), whose sum is σ = 4740780. Its totient is φ = 1264200.

The previous prime is 2528399. The next prime is 2528411. The reversal of 2528408 is 8048252.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158018 + ... + 158033.

2^2528408 is an apocalyptic number.

It is an amenable number.

2528408 is a deficient number, since it is larger than the sum of its proper divisors (2212372).

2528408 is a wasteful number, since it uses less digits than its factorization.

2528408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316057 (or 316053 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2528408 is about 1590.0968523961. The cubic root of 2528408 is about 136.2330203569.

The spelling of 2528408 in words is "two million, five hundred twenty-eight thousand, four hundred eight".