94001992 has 48 divisors (see below), whose sum is σ = 212125500. Its totient is φ = 38892672.

The previous prime is 94001969. The next prime is 94002011. The reversal of 94001992 is 29910049.

It can be written as a sum of positive squares in 2 ways, for example, as 87721956 + 6280036 = 9366^2 + 2506^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7234 + ... + 15502.

Almost surely, 2^94001992 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 94001992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106062750).

94001992 is an abundant number, since it is smaller than the sum of its proper divisors (118123508).

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

94001992 is a wasteful number, since it uses less digits than its factorization.

94001992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8318 (or 8307 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 94001992 is about 9695.4624438445. The cubic root of 94001992 is about 454.6868061625.

The spelling of 94001992 in words is "ninety-four million, one thousand, nine hundred ninety-two".