472404235 has 16 divisors (see below), whose sum is σ = 581746176. Its totient is φ = 368067168.

The previous prime is 472404217. The next prime is 472404253. The reversal of 472404235 is 532404274.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (472404217) and next prime (472404253).

It is a cyclic number.

It is not a de Polignac number, because 472404235 - 2²¹ = 470307083 is a prime.

It is a super-2 number, since 2×472404235² = 446331522491870450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472404197 and 472404206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75912 + ... + 81898.

It is an arithmetic number, because the mean of its divisors is an integer number (36359136).

Almost surely, 2^472404235 is an apocalyptic number.

472404235 is a deficient number, since it is larger than the sum of its proper divisors (109341941).

472404235 is a wasteful number, since it uses less digits than its factorization.

472404235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402.

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

The square root of 472404235 is about 21734.8622033819. The cubic root of 472404235 is about 778.8214917014.

The spelling of 472404235 in words is "four hundred seventy-two million, four hundred four thousand, two hundred thirty-five".