1935966 has 16 divisors (see below), whose sum is σ = 3891600. Its totient is φ = 642048.

The previous prime is 1935961. The next prime is 1935991. The reversal of 1935966 is 6695391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1935961) 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, 670 + ... + 2078.

It is an arithmetic number, because the mean of its divisors is an integer number (243225).

2^1935966 is an apocalyptic number.

1935966 is an abundant number, since it is smaller than the sum of its proper divisors (1955634).

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

1935966 is a wasteful number, since it uses less digits than its factorization.

1935966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643.

The product of its digits is 43740, while the sum is 39.

The square root of 1935966 is about 1391.3899525295. The cubic root of 1935966 is about 124.6328640788.

The spelling of 1935966 in words is "one million, nine hundred thirty-five thousand, nine hundred sixty-six".