94190544 has 120 divisors (see below), whose sum is σ = 307569600. Its totient is φ = 26897472.

The previous prime is 94190539. The next prime is 94190549. The reversal of 94190544 is 44509149.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (94190539) and next prime (94190549).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 94190499 and 94190508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94190549) 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, 48439 + ... + 50345.

It is an arithmetic number, because the mean of its divisors is an integer number (2563080).

Almost surely, 2^94190544 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 94190544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153784800).

94190544 is an abundant number, since it is smaller than the sum of its proper divisors (213379056).

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

94190544 is a wasteful number, since it uses less digits than its factorization.

94190544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942 (or 1919 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 94190544 is about 9705.1812966065. The cubic root of 94190544 is about 454.9906112461.

The spelling of 94190544 in words is "ninety-four million, one hundred ninety thousand, five hundred forty-four".