1889602 has 16 divisors (see below), whose sum is σ = 3330432. Its totient is φ = 792720.

The previous prime is 1889579. The next prime is 1889603. The reversal of 1889602 is 2069881.

It is not an unprimeable number, because it can be changed into a prime (1889603) 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, 3018 + ... + 3589.

It is an arithmetic number, because the mean of its divisors is an integer number (208152).

2^1889602 is an apocalyptic number.

1889602 is a deficient number, since it is larger than the sum of its proper divisors (1440830).

1889602 is a wasteful number, since it uses less digits than its factorization.

1889602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1889602 is about 1374.6279496649. The cubic root of 1889602 is about 123.6298796995.

Subtracting from 1889602 its sum of digits (34), we obtain a 5-th power (1889568 = 18⁵).

The spelling of 1889602 in words is "one million, eight hundred eighty-nine thousand, six hundred two".