73414446 has 48 divisors (see below), whose sum is σ = 173396736. Its totient is φ = 20656944.

The previous prime is 73414441. The next prime is 73414489. The reversal of 73414446 is 64441437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73414441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17835 + ... + 21561.

It is an arithmetic number, because the mean of its divisors is an integer number (3612432).

Almost surely, 2^73414446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73414446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86698368).

73414446 is an abundant number, since it is smaller than the sum of its proper divisors (99982290).

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

73414446 is a wasteful number, since it uses less digits than its factorization.

73414446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3813 (or 3806 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 73414446 is about 8568.2230363127. The cubic root of 73414446 is about 418.7233455671.

The spelling of 73414446 in words is "seventy-three million, four hundred fourteen thousand, four hundred forty-six".