472243367 has 4 divisors (see below), whose sum is σ = 487477056. Its totient is φ = 457009680.

The previous prime is 472243363. The next prime is 472243399. The reversal of 472243367 is 763342274.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472243367 - 2² = 472243363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 472243367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472243363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7616798 + ... + 7616859.

It is an arithmetic number, because the mean of its divisors is an integer number (121869264).

Almost surely, 2^472243367 is an apocalyptic number.

472243367 is a deficient number, since it is larger than the sum of its proper divisors (15233689).

472243367 is a wasteful number, since it uses less digits than its factorization.

472243367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15233688.

The product of its digits is 169344, while the sum is 38.

The square root of 472243367 is about 21731.1611976903. The cubic root of 472243367 is about 778.7330775351.

The spelling of 472243367 in words is "four hundred seventy-two million, two hundred forty-three thousand, three hundred sixty-seven".