73401104 has 80 divisors (see below), whose sum is σ = 181238400. Its totient is φ = 28035072.

The previous prime is 73401103. The next prime is 73401143. The reversal of 73401104 is 40110437.

It is not an unprimeable number, because it can be changed into a prime (73401103) 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, 35162 + ... + 37190.

It is an arithmetic number, because the mean of its divisors is an integer number (2265480).

Almost surely, 2^73401104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73401104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90619200).

73401104 is an abundant number, since it is smaller than the sum of its proper divisors (107837296).

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

73401104 is a wasteful number, since it uses less digits than its factorization.

73401104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 73401104 is about 8567.4444264320. Note that the first 4 decimals coincide. The cubic root of 73401104 is about 418.6979784192.

The spelling of 73401104 in words is "seventy-three million, four hundred one thousand, one hundred four".