1065506262 has 16 divisors (see below), whose sum is σ = 2176353792. Its totient is φ = 347611880.

The previous prime is 1065506243. The next prime is 1065506287. The reversal of 1065506262 is 2626055601.

It is a happy number.

It is a super-2 number, since 2×1065506262² = 2270607188722425288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1888914 + ... + 1889477.

It is an arithmetic number, because the mean of its divisors is an integer number (136022112).

Almost surely, 2^1065506262 is an apocalyptic number.

1065506262 is an abundant number, since it is smaller than the sum of its proper divisors (1110847530).

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

1065506262 is a wasteful number, since it uses less digits than its factorization.

1065506262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778443.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1065506262 is about 32642.0934071331. The cubic root of 1065506262 is about 1021.3752633187.

The spelling of 1065506262 in words is "one billion, sixty-five million, five hundred six thousand, two hundred sixty-two".