23273942 has 8 divisors (see below), whose sum is σ = 35402832. Its totient is φ = 11473000.

The previous prime is 23273927. The next prime is 23273959. The reversal of 23273942 is 24937232.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 23273899 and 23273908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81809 + ... + 82092.

It is an arithmetic number, because the mean of its divisors is an integer number (4425354).

Almost surely, 2^23273942 is an apocalyptic number.

23273942 is a deficient number, since it is larger than the sum of its proper divisors (12128890).

23273942 is a wasteful number, since it uses less digits than its factorization.

23273942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163974.

The product of its digits is 18144, while the sum is 32.

The square root of 23273942 is about 4824.3074114322. The cubic root of 23273942 is about 285.5113094793.

The spelling of 23273942 in words is "twenty-three million, two hundred seventy-three thousand, nine hundred forty-two".