472340524 has 12 divisors (see below), whose sum is σ = 827687448. Its totient is φ = 235858400.

The previous prime is 472340503. The next prime is 472340549. The reversal of 472340524 is 425043274.

It is a happy number.

It is a super-2 number, since 2×472340524² = 446211141225189152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74542 + ... + 80629.

It is an arithmetic number, because the mean of its divisors is an integer number (68973954).

Almost surely, 2^472340524 is an apocalyptic number.

It is an amenable number.

472340524 is a deficient number, since it is larger than the sum of its proper divisors (355346924).

472340524 is a wasteful number, since it uses less digits than its factorization.

472340524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155936 (or 155934 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 472340524 is about 21733.3965132006. The cubic root of 472340524 is about 778.7864780957.

Adding to 472340524 its reverse (425043274), we get a palindrome (897383798).

The spelling of 472340524 in words is "four hundred seventy-two million, three hundred forty thousand, five hundred twenty-four".