2308454 has 4 divisors (see below), whose sum is σ = 3462684. Its totient is φ = 1154226.

The previous prime is 2308451. The next prime is 2308463. The reversal of 2308454 is 4548032.

2308454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (2308451) 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 as a sum of consecutive naturals, namely, 577112 + ... + 577115.

It is an arithmetic number, because the mean of its divisors is an integer number (865671).

2^2308454 is an apocalyptic number.

2308454 is a deficient number, since it is larger than the sum of its proper divisors (1154230).

2308454 is a wasteful number, since it uses less digits than its factorization.

2308454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154229.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2308454 is about 1519.3597335720. The cubic root of 2308454 is about 132.1621438752.

The spelling of 2308454 in words is "two million, three hundred eight thousand, four hundred fifty-four".