23081774 has 8 divisors (see below), whose sum is σ = 34704288. Its totient is φ = 11513680.

The previous prime is 23081761. The next prime is 23081783. The reversal of 23081774 is 47718032.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23081774.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12527 + ... + 14250.

It is an arithmetic number, because the mean of its divisors is an integer number (4338036).

Almost surely, 2^23081774 is an apocalyptic number.

23081774 is a deficient number, since it is larger than the sum of its proper divisors (11622514).

23081774 is a wasteful number, since it uses less digits than its factorization.

23081774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27210.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 23081774 is about 4804.3494877038. The cubic root of 23081774 is about 284.7233346725.

The spelling of 23081774 in words is "twenty-three million, eighty-one thousand, seven hundred seventy-four".