73342212 has 24 divisors (see below), whose sum is σ = 171474912. Its totient is φ = 24398400.

The previous prime is 73342211. The next prime is 73342229. The reversal of 73342212 is 21224337.

It is a super-2 number, since 2×73342212² = 10758160122105888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73342211) 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, 387 + ... + 12117.

It is an arithmetic number, because the mean of its divisors is an integer number (7144788).

Almost surely, 2^73342212 is an apocalyptic number.

It is an amenable number.

73342212 is an abundant number, since it is smaller than the sum of its proper divisors (98132700).

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

73342212 is a wasteful number, since it uses less digits than its factorization.

73342212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12259 (or 12257 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 73342212 is about 8564.0067725335. The cubic root of 73342212 is about 418.5859702996.

Adding to 73342212 its reverse (21224337), we get a palindrome (94566549).

The spelling of 73342212 in words is "seventy-three million, three hundred forty-two thousand, two hundred twelve".