472563835 has 4 divisors (see below), whose sum is σ = 567076608. Its totient is φ = 378051064.

The previous prime is 472563823. The next prime is 472563881. The reversal of 472563835 is 538365274.

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 472563835 - 2²¹ = 470466683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472563791 and 472563800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47256379 + ... + 47256388.

It is an arithmetic number, because the mean of its divisors is an integer number (141769152).

Almost surely, 2^472563835 is an apocalyptic number.

472563835 is a deficient number, since it is larger than the sum of its proper divisors (94512773).

472563835 is an equidigital number, since it uses as much as digits as its factorization.

472563835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94512772.

The product of its digits is 604800, while the sum is 43.

The square root of 472563835 is about 21738.5334141933. The cubic root of 472563835 is about 778.9091891332.

The spelling of 472563835 in words is "four hundred seventy-two million, five hundred sixty-three thousand, eight hundred thirty-five".