73422067 has 2 divisors, whose sum is σ = 73422068. Its totient is φ = 73422066.

The previous prime is 73422059. The next prime is 73422091. The reversal of 73422067 is 76022437.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73422067 - 2³ = 73422059 is a prime.

It is not a weakly prime, because it can be changed into another prime (73423067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36711033 + 36711034.

It is an arithmetic number, because the mean of its divisors is an integer number (36711034).

Almost surely, 2^73422067 is an apocalyptic number.

73422067 is a deficient number, since it is larger than the sum of its proper divisors (1).

73422067 is an equidigital number, since it uses as much as digits as its factorization.

73422067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 73422067 is about 8568.6677494229. The cubic root of 73422067 is about 418.7378339972.

It can be divided in two parts, 7342 and 2067, that added together give a square (9409 = 97²).

The spelling of 73422067 in words is "seventy-three million, four hundred twenty-two thousand, sixty-seven".