194425002 has 16 divisors (see below), whose sum is σ = 432055680. Its totient is φ = 64808316.

The previous prime is 194424991. The next prime is 194425009. The reversal of 194425002 is 200524491.

194425002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×194425002³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (194425009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800178 + ... + 1800285.

It is an arithmetic number, because the mean of its divisors is an integer number (27003480).

Almost surely, 2^194425002 is an apocalyptic number.

194425002 is an abundant number, since it is smaller than the sum of its proper divisors (237630678).

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

194425002 is a wasteful number, since it uses less digits than its factorization.

194425002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600474 (or 3600468 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 194425002 is about 13943.6366131652. The cubic root of 194425002 is about 579.3184642313.

Adding to 194425002 its reverse (200524491), we get a palindrome (394949493).

The spelling of 194425002 in words is "one hundred ninety-four million, four hundred twenty-five thousand, two".