472453718 has 16 divisors (see below), whose sum is σ = 806720256. Its totient is φ = 205414440.

The previous prime is 472453717. The next prime is 472453721. The reversal of 472453718 is 817354274.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472453717) 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, 466346 + ... + 467357.

It is an arithmetic number, because the mean of its divisors is an integer number (50420016).

Almost surely, 2^472453718 is an apocalyptic number.

472453718 is a deficient number, since it is larger than the sum of its proper divisors (334266538).

472453718 is a wasteful number, since it uses less digits than its factorization.

472453718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933739.

The product of its digits is 188160, while the sum is 41.

The square root of 472453718 is about 21736.0005060729. Note that the first 3 decimals coincide. The cubic root of 472453718 is about 778.8486838640.

The spelling of 472453718 in words is "four hundred seventy-two million, four hundred fifty-three thousand, seven hundred eighteen".