170942467 has 2 divisors, whose sum is σ = 170942468. Its totient is φ = 170942466.

The previous prime is 170942459. The next prime is 170942477. The reversal of 170942467 is 764249071.

It is a weak prime.

It is an emirp because it is prime and its reverse (764249071) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 170942467 - 2³ = 170942459 is a prime.

It is not a weakly prime, because it can be changed into another prime (170942477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85471233 + 85471234.

It is an arithmetic number, because the mean of its divisors is an integer number (85471234).

Almost surely, 2^170942467 is an apocalyptic number.

170942467 is a deficient number, since it is larger than the sum of its proper divisors (1).

170942467 is an equidigital number, since it uses as much as digits as its factorization.

170942467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 170942467 is about 13074.4968163215. The cubic root of 170942467 is about 554.9876544071.

The spelling of 170942467 in words is "one hundred seventy million, nine hundred forty-two thousand, four hundred sixty-seven".