1889332 has 6 divisors (see below), whose sum is σ = 3306338. Its totient is φ = 944664.

The previous prime is 1889317. The next prime is 1889347. The reversal of 1889332 is 2339881.

It is an interprime number because it is at equal distance from previous prime (1889317) and next prime (1889347).

It can be written as a sum of positive squares in only one way, i.e., 1623076 + 266256 = 1274^2 + 516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236163 + ... + 236170.

2^1889332 is an apocalyptic number.

It is an amenable number.

1889332 is a deficient number, since it is larger than the sum of its proper divisors (1417006).

1889332 is a wasteful number, since it uses less digits than its factorization.

1889332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472337 (or 472335 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 1889332 is about 1374.5297377649. The cubic root of 1889332 is about 123.6239910420.

The spelling of 1889332 in words is "one million, eight hundred eighty-nine thousand, three hundred thirty-two".