1962089 has 8 divisors (see below), whose sum is σ = 2091168. Its totient is φ = 1834560.

The previous prime is 1962071. The next prime is 1962091. The reversal of 1962089 is 9802691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1962089 - 2⁸ = 1961833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1962049) 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, 3314 + ... + 3860.

It is an arithmetic number, because the mean of its divisors is an integer number (261396).

2^1962089 is an apocalyptic number.

It is an amenable number.

1962089 is a deficient number, since it is larger than the sum of its proper divisors (129079).

1962089 is a wasteful number, since it uses less digits than its factorization.

1962089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 1962089 is about 1400.7458727407. The cubic root of 1962089 is about 125.1909401863.

The spelling of 1962089 in words is "one million, nine hundred sixty-two thousand, eighty-nine".