23869001 has 8 divisors (see below), whose sum is σ = 26591880. Its totient is φ = 21272832.

The previous prime is 23868931. The next prime is 23869031. The reversal of 23869001 is 10096832.

It can be written as a sum of positive squares in 4 ways, for example, as 3798601 + 20070400 = 1949^2 + 4480^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23869001 - 2¹⁴ = 23852617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23869031) 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, 31280 + ... + 32033.

It is an arithmetic number, because the mean of its divisors is an integer number (3323985).

Almost surely, 2^23869001 is an apocalyptic number.

It is an amenable number.

23869001 is a deficient number, since it is larger than the sum of its proper divisors (2722879).

23869001 is a wasteful number, since it uses less digits than its factorization.

23869001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63355.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 23869001 is about 4885.5911617736. The cubic root of 23869001 is about 287.9241417043.

The spelling of 23869001 in words is "twenty-three million, eight hundred sixty-nine thousand, one".