470246905 has 8 divisors (see below), whose sum is σ = 582499584. Its totient is φ = 364062000.

The previous prime is 470246873. The next prime is 470246927. The reversal of 470246905 is 509642074.

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

It is not a de Polignac number, because 470246905 - 2⁵ = 470246873 is a prime.

It is a super-2 number, since 2×470246905² = 442264303324158050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1516771 + ... + 1517080.

It is an arithmetic number, because the mean of its divisors is an integer number (72812448).

Almost surely, 2^470246905 is an apocalyptic number.

It is an amenable number.

470246905 is a deficient number, since it is larger than the sum of its proper divisors (112252679).

470246905 is a wasteful number, since it uses less digits than its factorization.

470246905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033887.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 470246905 is about 21685.1770802085. The cubic root of 470246905 is about 777.6341335218.

Adding to 470246905 its reverse (509642074), we get a palindrome (979888979).

The spelling of 470246905 in words is "four hundred seventy million, two hundred forty-six thousand, nine hundred five".