2392454 has 4 divisors (see below), whose sum is σ = 3588684. Its totient is φ = 1196226.

The previous prime is 2392447. The next prime is 2392459. The reversal of 2392454 is 4542932.

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

It is a super-2 number, since 2×2392454² = 11447672284232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2392459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598112 + ... + 598115.

It is an arithmetic number, because the mean of its divisors is an integer number (897171).

2^2392454 is an apocalyptic number.

2392454 is a deficient number, since it is larger than the sum of its proper divisors (1196230).

2392454 is a wasteful number, since it uses less digits than its factorization.

2392454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196229.

The product of its digits is 8640, while the sum is 29.

The square root of 2392454 is about 1546.7559600661. The cubic root of 2392454 is about 133.7461221108.

The spelling of 2392454 in words is "two million, three hundred ninety-two thousand, four hundred fifty-four".