23748045 has 8 divisors (see below), whose sum is σ = 37996896. Its totient is φ = 12665616.

The previous prime is 23748037. The next prime is 23748047. The reversal of 23748045 is 54084732.

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

It is not a de Polignac number, because 23748045 - 2³ = 23748037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23747997 and 23748015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23748047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791587 + ... + 791616.

It is an arithmetic number, because the mean of its divisors is an integer number (4749612).

Almost surely, 2^23748045 is an apocalyptic number.

It is an amenable number.

23748045 is a deficient number, since it is larger than the sum of its proper divisors (14248851).

23748045 is a wasteful number, since it uses less digits than its factorization.

23748045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583211.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 23748045 is about 4873.1965895088. The cubic root of 23748045 is about 287.4369666475.

The spelling of 23748045 in words is "twenty-three million, seven hundred forty-eight thousand, forty-five".