10663862 has 16 divisors (see below), whose sum is σ = 18477072. Its totient is φ = 4561920.

The previous prime is 10663847. The next prime is 10663867. The reversal of 10663862 is 26836601.

It is a super-2 number, since 2×10663862² = 227435905510088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10663867) 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, 13883 + ... + 14630.

It is an arithmetic number, because the mean of its divisors is an integer number (1154817).

Almost surely, 2^10663862 is an apocalyptic number.

10663862 is a deficient number, since it is larger than the sum of its proper divisors (7813210).

10663862 is a wasteful number, since it uses less digits than its factorization.

10663862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28543.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 10663862 is about 3265.5569203430. The cubic root of 10663862 is about 220.1091882241.

The spelling of 10663862 in words is "ten million, six hundred sixty-three thousand, eight hundred sixty-two".