1964882 has 8 divisors (see below), whose sum is σ = 3010176. Its totient is φ = 961492.

The previous prime is 1964881. The next prime is 1964887. The reversal of 1964882 is 2884691.

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

It is a super-2 number, since 2×1964882² = 7721522547848, which contains 22 as substring.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1964881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10358 + ... + 10545.

It is an arithmetic number, because the mean of its divisors is an integer number (376272).

2^1964882 is an apocalyptic number.

1964882 is a deficient number, since it is larger than the sum of its proper divisors (1045294).

1964882 is a wasteful number, since it uses less digits than its factorization.

1964882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20952.

The product of its digits is 27648, while the sum is 38.

The square root of 1964882 is about 1401.7424870496. The cubic root of 1964882 is about 125.2503144070.

The spelling of 1964882 in words is "one million, nine hundred sixty-four thousand, eight hundred eighty-two".