1065133436 has 12 divisors (see below), whose sum is σ = 1973629728. Its totient is φ = 501239232.

The previous prime is 1065133397. The next prime is 1065133451. The reversal of 1065133436 is 6343315601.

It is a super-2 number, since 2×1065133436² = 2269018472970332192, which contains 22 as substring.

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, 7831796 + ... + 7831931.

It is an arithmetic number, because the mean of its divisors is an integer number (164469144).

Almost surely, 2^1065133436 is an apocalyptic number.

It is an amenable number.

1065133436 is a deficient number, since it is larger than the sum of its proper divisors (908496292).

1065133436 is a wasteful number, since it uses less digits than its factorization.

1065133436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15663748 (or 15663746 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 1065133436 is about 32636.3820911571. The cubic root of 1065133436 is about 1021.2561213076.

The spelling of 1065133436 in words is "one billion, sixty-five million, one hundred thirty-three thousand, four hundred thirty-six".