8889402 has 16 divisors (see below), whose sum is σ = 18824832. Its totient is φ = 2788800.

The previous prime is 8889401. The next prime is 8889403. The reversal of 8889402 is 2049888.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8889401) and next prime (8889403).

It is not an unprimeable number, because it can be changed into a prime (8889401) 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 7 ways as a sum of consecutive naturals, for example, 43474 + ... + 43677.

It is an arithmetic number, because the mean of its divisors is an integer number (1176552).

Almost surely, 2^8889402 is an apocalyptic number.

8889402 is an abundant number, since it is smaller than the sum of its proper divisors (9935430).

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

8889402 is a wasteful number, since it uses less digits than its factorization.

8889402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87173.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 8889402 is about 2981.5100201073. The cubic root of 8889402 is about 207.1528195424.

The spelling of 8889402 in words is "eight million, eight hundred eighty-nine thousand, four hundred two".