10645436 has 12 divisors (see below), whose sum is σ = 19272120. Its totient is φ = 5139120.

The previous prime is 10645423. The next prime is 10645441. The reversal of 10645436 is 63454601.

It is a happy number.

It is a super-2 number, since 2×10645436² = 226650615260192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 10645399 and 10645408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45770 + ... + 46001.

It is an arithmetic number, because the mean of its divisors is an integer number (1606010).

Almost surely, 2^10645436 is an apocalyptic number.

It is an amenable number.

10645436 is a deficient number, since it is larger than the sum of its proper divisors (8626684).

10645436 is a wasteful number, since it uses less digits than its factorization.

10645436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91804 (or 91802 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 10645436 is about 3262.7344360214. The cubic root of 10645436 is about 219.9823401802.

The spelling of 10645436 in words is "ten million, six hundred forty-five thousand, four hundred thirty-six".