1065226734 has 64 divisors (see below), whose sum is σ = 2781031680. Its totient is φ = 297963360.

The previous prime is 1065226733. The next prime is 1065226739. The reversal of 1065226734 is 4376225601.

It is a super-2 number, since 2×1065226734² = 2269415989656613512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065226733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61252 + ... + 76695.

It is an arithmetic number, because the mean of its divisors is an integer number (43453620).

Almost surely, 2^1065226734 is an apocalyptic number.

1065226734 is an abundant number, since it is smaller than the sum of its proper divisors (1715804946).

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

1065226734 is a wasteful number, since it uses less digits than its factorization.

1065226734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137982 (or 137976 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 1065226734 is about 32637.8114155959. The cubic root of 1065226734 is about 1021.2859386584.

The spelling of 1065226734 in words is "one billion, sixty-five million, two hundred twenty-six thousand, seven hundred thirty-four".