73422706 has 16 divisors (see below), whose sum is σ = 125985024. Its totient is φ = 31437504.

The previous prime is 73422703. The next prime is 73422721. The reversal of 73422706 is 60722437.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73422703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20506 + ... + 23818.

It is an arithmetic number, because the mean of its divisors is an integer number (7874064).

Almost surely, 2^73422706 is an apocalyptic number.

73422706 is a deficient number, since it is larger than the sum of its proper divisors (52562318).

73422706 is a wasteful number, since it uses less digits than its factorization.

73422706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905.

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

The square root of 73422706 is about 8568.7050363518. The cubic root of 73422706 is about 418.7390487668.

The spelling of 73422706 in words is "seventy-three million, four hundred twenty-two thousand, seven hundred six".