2489914 has 16 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 1061712.

The previous prime is 2489909. The next prime is 2489923. The reversal of 2489914 is 4199842.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3799 + ... + 4405.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

2^2489914 is an apocalyptic number.

2489914 is a deficient number, since it is larger than the sum of its proper divisors (1800134).

2489914 is a wasteful number, since it uses less digits than its factorization.

2489914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909.

The product of its digits is 20736, while the sum is 37.

The square root of 2489914 is about 1577.9461334279. The cubic root of 2489914 is about 135.5381173881.

It can be divided in two parts, 2489 and 914, that added together give a triangular number (3403 = T₈₂).

The spelling of 2489914 in words is "two million, four hundred eighty-nine thousand, nine hundred fourteen".