2361963 has 16 divisors (see below), whose sum is σ = 3451680. Its totient is φ = 1430016.

The previous prime is 2361959. The next prime is 2361977. The reversal of 2361963 is 3691632.

It is a happy number.

It is not a de Polignac number, because 2361963 - 2² = 2361959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2361963.

It is not an unprimeable number, because it can be changed into a prime (2361913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681 + ... + 2277.

It is an arithmetic number, because the mean of its divisors is an integer number (215730).

2^2361963 is an apocalyptic number.

2361963 is a deficient number, since it is larger than the sum of its proper divisors (1089717).

2361963 is a wasteful number, since it uses less digits than its factorization.

2361963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646.

The product of its digits is 5832, while the sum is 30.

The square root of 2361963 is about 1536.8679188531. The cubic root of 2361963 is about 133.1755083973.

The spelling of 2361963 in words is "two million, three hundred sixty-one thousand, nine hundred sixty-three".