73422902 has 8 divisors (see below), whose sum is σ = 125867856. Its totient is φ = 31466952.

The previous prime is 73422901. The next prime is 73422913. The reversal of 73422902 is 20922437.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73422901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2622233 + ... + 2622260.

It is an arithmetic number, because the mean of its divisors is an integer number (15733482).

Almost surely, 2^73422902 is an apocalyptic number.

73422902 is a deficient number, since it is larger than the sum of its proper divisors (52444954).

73422902 is a wasteful number, since it uses less digits than its factorization.

73422902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244502.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 73422902 is about 8568.7164733115. The cubic root of 73422902 is about 418.7394213708.

The spelling of 73422902 in words is "seventy-three million, four hundred twenty-two thousand, nine hundred two".