472243974 has 32 divisors (see below), whose sum is σ = 1017329280. Its totient is φ = 145660032.

The previous prime is 472243973. The next prime is 472243997. The reversal of 472243974 is 479342274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472243973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43267 + ... + 53070.

It is an arithmetic number, because the mean of its divisors is an integer number (31791540).

Almost surely, 2^472243974 is an apocalyptic number.

472243974 is an abundant number, since it is smaller than the sum of its proper divisors (545085306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472243974 is a wasteful number, since it uses less digits than its factorization.

472243974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96404.

The product of its digits is 338688, while the sum is 42.

The square root of 472243974 is about 21731.1751638056. The cubic root of 472243974 is about 778.7334111842.

It can be divided in two parts, 47 and 2243974, that added together give a triangular number (2244021 = T₂₁₁₈).

The spelling of 472243974 in words is "four hundred seventy-two million, two hundred forty-three thousand, nine hundred seventy-four".