2492394 has 32 divisors (see below), whose sum is σ = 5216640. Its totient is φ = 793152.

The previous prime is 2492393. The next prime is 2492417. The reversal of 2492394 is 4932942.

2492394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2492393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22812 + ... + 22920.

It is an arithmetic number, because the mean of its divisors is an integer number (163020).

2^2492394 is an apocalyptic number.

2492394 is an abundant number, since it is smaller than the sum of its proper divisors (2724246).

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

2492394 is a wasteful number, since it uses less digits than its factorization.

2492394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254.

The product of its digits is 15552, while the sum is 33.

The square root of 2492394 is about 1578.7317694909. The cubic root of 2492394 is about 135.5831019397.

The spelling of 2492394 in words is "two million, four hundred ninety-two thousand, three hundred ninety-four".