167464457 has 2 divisors, whose sum is σ = 167464458. Its totient is φ = 167464456.

The previous prime is 167464411. The next prime is 167464469. The reversal of 167464457 is 754464761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113720896 + 53743561 = 10664^2 + 7331^2 .

It is a cyclic number.

It is not a de Polignac number, because 167464457 - 2¹⁰ = 167463433 is a prime.

It is not a weakly prime, because it can be changed into another prime (167464477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83732228 + 83732229.

It is an arithmetic number, because the mean of its divisors is an integer number (83732229).

Almost surely, 2^167464457 is an apocalyptic number.

It is an amenable number.

167464457 is a deficient number, since it is larger than the sum of its proper divisors (1).

167464457 is an equidigital number, since it uses as much as digits as its factorization.

167464457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 44.

The square root of 167464457 is about 12940.8058868063. The cubic root of 167464457 is about 551.1978926928.

The spelling of 167464457 in words is "one hundred sixty-seven million, four hundred sixty-four thousand, four hundred fifty-seven".