94586640 has 160 divisors (see below), whose sum is σ = 314979840. Its totient is φ = 23396352.

The previous prime is 94586633. The next prime is 94586641. The reversal of 94586640 is 4668549.

It is a junction number, because it is equal to n+sod(n) for n = 94586592 and 94586601.

It is not an unprimeable number, because it can be changed into a prime (94586641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395641 + ... + 395879.

It is an arithmetic number, because the mean of its divisors is an integer number (1968624).

Almost surely, 2^94586640 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 94586640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157489920).

94586640 is an abundant number, since it is smaller than the sum of its proper divisors (220393200).

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

94586640 is a wasteful number, since it uses less digits than its factorization.

94586640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 94586640 is about 9725.5663074188. The cubic root of 94586640 is about 455.6275043564.

The spelling of 94586640 in words is "ninety-four million, five hundred eighty-six thousand, six hundred forty".