73422342 has 32 divisors (see below), whose sum is σ = 186470400. Its totient is φ = 20977704.

The previous prime is 73422341. The next prime is 73422343. The reversal of 73422342 is 24322437.

It is an interprime number because it is at equal distance from previous prime (73422341) and next prime (73422343).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73422341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96742 + ... + 97497.

It is an arithmetic number, because the mean of its divisors is an integer number (5827200).

Almost surely, 2^73422342 is an apocalyptic number.

73422342 is an abundant number, since it is smaller than the sum of its proper divisors (113048058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73422342 is a wasteful number, since it uses less digits than its factorization.

73422342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194257 (or 194251 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 73422342 is about 8568.6837962432. The cubic root of 73422342 is about 418.7383567862.

Adding to 73422342 its reverse (24322437), we get a palindrome (97744779).

The spelling of 73422342 in words is "seventy-three million, four hundred twenty-two thousand, three hundred forty-two".