73425167 has 2 divisors, whose sum is σ = 73425168. Its totient is φ = 73425166.

The previous prime is 73425103. The next prime is 73425173. The reversal of 73425167 is 76152437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73425167 - 2⁶ = 73425103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73425197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36712583 + 36712584.

It is an arithmetic number, because the mean of its divisors is an integer number (36712584).

Almost surely, 2^73425167 is an apocalyptic number.

73425167 is a deficient number, since it is larger than the sum of its proper divisors (1).

73425167 is an equidigital number, since it uses as much as digits as its factorization.

73425167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 35.

The square root of 73425167 is about 8568.8486391113. The cubic root of 73425167 is about 418.7437271801.

The spelling of 73425167 in words is "seventy-three million, four hundred twenty-five thousand, one hundred sixty-seven".