472862443 has 8 divisors (see below), whose sum is σ = 509326400. Its totient is φ = 437556168.

The previous prime is 472862417. The next prime is 472862459. The reversal of 472862443 is 344268274.

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

It is a de Polignac number, because none of the positive numbers 2^k-472862443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472862396 and 472862405.

It is not an unprimeable number, because it can be changed into a prime (472862743) 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, 288573 + ... + 290206.

It is an arithmetic number, because the mean of its divisors is an integer number (63665800).

Almost surely, 2^472862443 is an apocalyptic number.

472862443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

472862443 is a deficient number, since it is larger than the sum of its proper divisors (36463957).

472862443 is a wasteful number, since it uses less digits than its factorization.

472862443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578841.

The product of its digits is 258048, while the sum is 40.

The square root of 472862443 is about 21745.4005021752. The cubic root of 472862443 is about 779.0732160329.

It can be divided in two parts, 47286 and 2443, that added together give a square (49729 = 223²).

The spelling of 472862443 in words is "four hundred seventy-two million, eight hundred sixty-two thousand, four hundred forty-three".