94163040 has 192 divisors, whose sum is σ = 335301120. Its totient is φ = 24675840.

The previous prime is 94163021. The next prime is 94163099. The reversal of 94163040 is 4036149.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 94162995 and 94163013.

It is a congruent number.

It is an unprimeable number.

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, 306567 + ... + 306873.

It is an arithmetic number, because the mean of its divisors is an integer number (1746360).

Almost surely, 2^94163040 is an apocalyptic number.

94163040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94163040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167650560).

94163040 is an abundant number, since it is smaller than the sum of its proper divisors (241138080).

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

94163040 is a wasteful number, since it uses less digits than its factorization.

94163040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 94163040 is about 9703.7642180754. The cubic root of 94163040 is about 454.9463206005.

Adding to 94163040 its reverse (4036149), we get a palindrome (98199189).

The spelling of 94163040 in words is "ninety-four million, one hundred sixty-three thousand, forty".