2361966 has 16 divisors (see below), whose sum is σ = 4972800. Its totient is φ = 745848.

The previous prime is 2361959. The next prime is 2361977. The reversal of 2361966 is 6691632.

It is a happy number.

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10246 + ... + 10473.

It is an arithmetic number, because the mean of its divisors is an integer number (310800).

2^2361966 is an apocalyptic number.

2361966 is an abundant number, since it is smaller than the sum of its proper divisors (2610834).

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

2361966 is a wasteful number, since it uses less digits than its factorization.

2361966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20743.

The product of its digits is 11664, while the sum is 33.

The square root of 2361966 is about 1536.8688948638. The cubic root of 2361966 is about 133.1755647806.

The spelling of 2361966 in words is "two million, three hundred sixty-one thousand, nine hundred sixty-six".