2538902 has 8 divisors (see below), whose sum is σ = 3856800. Its totient is φ = 1253304.

The previous prime is 2538883. The next prime is 2538917. The reversal of 2538902 is 2098352.

2538902 = T₂₁₃ + T₂₁₄ + ... + T₂₉₁.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 7877 + ... + 8192.

It is an arithmetic number, because the mean of its divisors is an integer number (482100).

2^2538902 is an apocalyptic number.

2538902 is a deficient number, since it is larger than the sum of its proper divisors (1317898).

2538902 is a wasteful number, since it uses less digits than its factorization.

2538902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16150.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2538902 is about 1593.3932345783. The cubic root of 2538902 is about 136.4212357611.

The spelling of 2538902 in words is "two million, five hundred thirty-eight thousand, nine hundred two".