73871022 has 8 divisors (see below), whose sum is σ = 147742056. Its totient is φ = 24623672.

The previous prime is 73871003. The next prime is 73871023. The reversal of 73871022 is 22017837.

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

73871022 is an admirable number.

It is a super-3 number, since 3×73871022³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73871023) 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, 6155913 + ... + 6155924.

It is an arithmetic number, because the mean of its divisors is an integer number (18467757).

Almost surely, 2^73871022 is an apocalyptic number.

73871022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73871022 is a wasteful number, since it uses less digits than its factorization.

73871022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12311842.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 73871022 is about 8594.8253036347. The cubic root of 73871022 is about 419.5895877494.

Adding to 73871022 its reverse (22017837), we get a palindrome (95888859).

The spelling of 73871022 in words is "seventy-three million, eight hundred seventy-one thousand, twenty-two".