472026239 has 8 divisors (see below), whose sum is σ = 476530560. Its totient is φ = 467537536.

The previous prime is 472026197. The next prime is 472026241. The reversal of 472026239 is 932620274.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472026239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472026199 and 472026208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472026299) 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, 62027 + ... + 69219.

It is an arithmetic number, because the mean of its divisors is an integer number (59566320).

Almost surely, 2^472026239 is an apocalyptic number.

472026239 is a deficient number, since it is larger than the sum of its proper divisors (4504321).

472026239 is a wasteful number, since it uses less digits than its factorization.

472026239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7809.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 472026239 is about 21726.1648479431. The cubic root of 472026239 is about 778.6137106380.

The spelling of 472026239 in words is "four hundred seventy-two million, twenty-six thousand, two hundred thirty-nine".