472167610 has 8 divisors (see below), whose sum is σ = 849901716. Its totient is φ = 188867040.

The previous prime is 472167601. The next prime is 472167643. The reversal of 472167610 is 16761274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 447872569 + 24295041 = 21163^2 + 4929^2 .

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

It is a super-2 number, since 2×472167610² = 445884503866224200, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

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, 23608371 + ... + 23608390.

Almost surely, 2^472167610 is an apocalyptic number.

472167610 is a deficient number, since it is larger than the sum of its proper divisors (377734106).

472167610 is a wasteful number, since it uses less digits than its factorization.

472167610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47216768.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 472167610 is about 21729.4180778041. The cubic root of 472167610 is about 778.6914340092.

The spelling of 472167610 in words is "four hundred seventy-two million, one hundred sixty-seven thousand, six hundred ten".