94002000 has 80 divisors (see below), whose sum is σ = 303081792. Its totient is φ = 25065600.

The previous prime is 94001969. The next prime is 94002011. The reversal of 94002000 is 20049.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1834 + ... + 13833.

Almost surely, 2^94002000 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 94002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151540896).

94002000 is an abundant number, since it is smaller than the sum of its proper divisors (209079792).

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

94002000 is a wasteful number, since it uses less digits than its factorization.

94002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15693 (or 15677 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 94002000 is about 9695.4628564087. The cubic root of 94002000 is about 454.6868190611.

Adding to 94002000 its reverse (20049), we get a palindrome (94022049).

The spelling of 94002000 in words is "ninety-four million, two thousand".