2489374 has 4 divisors (see below), whose sum is σ = 3734064. Its totient is φ = 1244686.

The previous prime is 2489371. The next prime is 2489381. The reversal of 2489374 is 4739842.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2489371) by changing a digit.

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 as a sum of consecutive naturals, namely, 622342 + ... + 622345.

It is an arithmetic number, because the mean of its divisors is an integer number (933516).

2^2489374 is an apocalyptic number.

2489374 is a deficient number, since it is larger than the sum of its proper divisors (1244690).

2489374 is a wasteful number, since it uses less digits than its factorization.

2489374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244689.

The product of its digits is 48384, while the sum is 37.

The square root of 2489374 is about 1577.7750156470. The cubic root of 2489374 is about 135.5283184051.

It can be divided in two parts, 24 and 89374, that added together give a palindrome (89398).

The spelling of 2489374 in words is "two million, four hundred eighty-nine thousand, three hundred seventy-four".