1065634 has 16 divisors (see below), whose sum is σ = 1742400. Its totient is φ = 486864.

The previous prime is 1065629. The next prime is 1065643. The reversal of 1065634 is 4365601.

It is a super-2 number, since 2×1065634² = 2271151643912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065599 and 1065608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619 + ... + 1585.

It is an arithmetic number, because the mean of its divisors is an integer number (108900).

2^1065634 is an apocalyptic number.

1065634 is a deficient number, since it is larger than the sum of its proper divisors (676766).

1065634 is a wasteful number, since it uses less digits than its factorization.

1065634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1065634 is about 1032.2955003292. The cubic root of 1065634 is about 102.1416077476.

The spelling of 1065634 in words is "one million, sixty-five thousand, six hundred thirty-four".