23732045 has 8 divisors (see below), whose sum is σ = 29977440. Its totient is φ = 17986320.

The previous prime is 23732029. The next prime is 23732053. The reversal of 23732045 is 54023732.

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

It is not a de Polignac number, because 23732045 - 2⁴ = 23732029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124811 + ... + 125000.

It is an arithmetic number, because the mean of its divisors is an integer number (3747180).

Almost surely, 2^23732045 is an apocalyptic number.

It is an amenable number.

23732045 is a deficient number, since it is larger than the sum of its proper divisors (6245395).

23732045 is a wasteful number, since it uses less digits than its factorization.

23732045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249835.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 23732045 is about 4871.5546799764. The cubic root of 23732045 is about 287.3723995825.

Adding to 23732045 its reverse (54023732), we get a palindrome (77755777).

The spelling of 23732045 in words is "twenty-three million, seven hundred thirty-two thousand, forty-five".