10649262 has 32 divisors (see below), whose sum is σ = 23063040. Its totient is φ = 3258720.

The previous prime is 10649231. The next prime is 10649269. The reversal of 10649262 is 26294601.

It is a super-2 number, since 2×10649262² = 226813562289288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10649269) 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, 24039 + ... + 24477.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 2^10649262 is an apocalyptic number.

10649262 is an abundant number, since it is smaller than the sum of its proper divisors (12413778).

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

10649262 is a wasteful number, since it uses less digits than its factorization.

10649262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10649262 is about 3263.3207013715. The cubic root of 10649262 is about 220.0086911167.

The spelling of 10649262 in words is "ten million, six hundred forty-nine thousand, two hundred sixty-two".