236001423 has 8 divisors (see below), whose sum is σ = 359621248. Its totient is φ = 134857944.

The previous prime is 236001407. The next prime is 236001427. The reversal of 236001423 is 324100632.

It is a happy number.

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

It is not a de Polignac number, because 236001423 - 2⁴ = 236001407 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 11238163 = 236001423 / (2 + 3 + 6 + 0 + 0 + 1 + 4 + 2 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 236001423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236001427) 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, 5619061 + ... + 5619102.

It is an arithmetic number, because the mean of its divisors is an integer number (44952656).

Almost surely, 2^236001423 is an apocalyptic number.

236001423 is a deficient number, since it is larger than the sum of its proper divisors (123619825).

236001423 is a wasteful number, since it uses less digits than its factorization.

236001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11238173.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 236001423 is about 15362.3378103725. The cubic root of 236001423 is about 617.9759026433.

The spelling of 236001423 in words is "two hundred thirty-six million, one thousand, four hundred twenty-three".