73855488 has 80 divisors (see below), whose sum is σ = 224896320. Its totient is φ = 21098496.

The previous prime is 73855409. The next prime is 73855499. The reversal of 73855488 is 88455837.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7318 + ... + 14186.

It is an arithmetic number, because the mean of its divisors is an integer number (2811204).

Almost surely, 2^73855488 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 73855488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112448160).

73855488 is an abundant number, since it is smaller than the sum of its proper divisors (151040832).

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

73855488 is an equidigital number, since it uses as much as digits as its factorization.

73855488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897 (or 6881 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 48.

The square root of 73855488 is about 8593.9215728327. The cubic root of 73855488 is about 419.5601744946.

The spelling of 73855488 in words is "seventy-three million, eight hundred fifty-five thousand, four hundred eighty-eight".