170427332 has 48 divisors (see below), whose sum is σ = 319334400. Its totient is φ = 79416480.

The previous prime is 170427307. The next prime is 170427337. The reversal of 170427332 is 233724071.

170427332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 170427295 and 170427304.

It is not an unprimeable number, because it can be changed into a prime (170427337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952019 + ... + 952197.

It is an arithmetic number, because the mean of its divisors is an integer number (6652800).

Almost surely, 2^170427332 is an apocalyptic number.

It is an amenable number.

170427332 is a deficient number, since it is larger than the sum of its proper divisors (148907068).

170427332 is a wasteful number, since it uses less digits than its factorization.

170427332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 170427332 is about 13054.7819591137. The cubic root of 170427332 is about 554.4296085098.

The spelling of 170427332 in words is "one hundred seventy million, four hundred twenty-seven thousand, three hundred thirty-two".