427473170 has 16 divisors (see below), whose sum is σ = 802906560. Its totient is φ = 163554864.

The previous prime is 427473169. The next prime is 427473209. The reversal of 427473170 is 71374724.

It is a happy number.

It is a super-2 number, since 2×427473170² = 365466622139697800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 427473170.

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, 929060 + ... + 929519.

It is an arithmetic number, because the mean of its divisors is an integer number (50181660).

Almost surely, 2^427473170 is an apocalyptic number.

427473170 is a deficient number, since it is larger than the sum of its proper divisors (375433390).

427473170 is a wasteful number, since it uses less digits than its factorization.

427473170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858609.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 427473170 is about 20675.4243003620. The cubic root of 427473170 is about 753.3028674777.

The spelling of 427473170 in words is "four hundred twenty-seven million, four hundred seventy-three thousand, one hundred seventy".