2663950 has 12 divisors (see below), whose sum is σ = 4955040. Its totient is φ = 1065560.

The previous prime is 2663897. The next prime is 2663953. The reversal of 2663950 is 593662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26590 + ... + 26689.

It is an arithmetic number, because the mean of its divisors is an integer number (412920).

2^2663950 is an apocalyptic number.

2663950 is a deficient number, since it is larger than the sum of its proper divisors (2291090).

2663950 is a wasteful number, since it uses less digits than its factorization.

2663950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53291 (or 53286 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 2663950 is about 1632.1611440051. The cubic root of 2663950 is about 138.6251480833.

The spelling of 2663950 in words is "two million, six hundred sixty-three thousand, nine hundred fifty".