94131624 has 64 divisors (see below), whose sum is σ = 255744000. Its totient is φ = 28762560.

The previous prime is 94131623. The next prime is 94131629. The reversal of 94131624 is 42613149.

It is a junction number, because it is equal to n+sod(n) for n = 94131591 and 94131600.

It is not an unprimeable number, because it can be changed into a prime (94131623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10807 + ... + 17465.

It is an arithmetic number, because the mean of its divisors is an integer number (3996000).

Almost surely, 2^94131624 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 94131624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127872000).

94131624 is an abundant number, since it is smaller than the sum of its proper divisors (161612376).

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

94131624 is a wasteful number, since it uses less digits than its factorization.

94131624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6718 (or 6714 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 94131624 is about 9702.1453297711. The cubic root of 94131624 is about 454.8957197724.

The spelling of 94131624 in words is "ninety-four million, one hundred thirty-one thousand, six hundred twenty-four".