23293398 has 8 divisors (see below), whose sum is σ = 46586808. Its totient is φ = 7764464.

The previous prime is 23293393. The next prime is 23293423. The reversal of 23293398 is 89339232.

It is a sphenic number, since it is the product of 3 distinct primes.

23293398 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23293393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941111 + ... + 1941122.

It is an arithmetic number, because the mean of its divisors is an integer number (5823351).

Almost surely, 2^23293398 is an apocalyptic number.

23293398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23293398 is a wasteful number, since it uses less digits than its factorization.

23293398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882238.

The product of its digits is 69984, while the sum is 39.

The square root of 23293398 is about 4826.3234454396. The cubic root of 23293398 is about 285.5908456528.

The spelling of 23293398 in words is "twenty-three million, two hundred ninety-three thousand, three hundred ninety-eight".