73742467 has 2 divisors, whose sum is σ = 73742468. Its totient is φ = 73742466.

The previous prime is 73742441. The next prime is 73742479. The reversal of 73742467 is 76424737.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73742467 - 2¹¹ = 73740419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (73742167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36871233 + 36871234.

It is an arithmetic number, because the mean of its divisors is an integer number (36871234).

Almost surely, 2^73742467 is an apocalyptic number.

73742467 is a deficient number, since it is larger than the sum of its proper divisors (1).

73742467 is an equidigital number, since it uses as much as digits as its factorization.

73742467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 197568, while the sum is 40.

The square root of 73742467 is about 8587.3434192421. The cubic root of 73742467 is about 419.3460476873.

The spelling of 73742467 in words is "seventy-three million, seven hundred forty-two thousand, four hundred sixty-seven".