1065152164 has 12 divisors (see below), whose sum is σ = 1903676544. Its totient is φ = 521244584.

The previous prime is 1065152111. The next prime is 1065152173. The reversal of 1065152164 is 4612515601.

It is a super-2 number, since 2×1065152164² = 2269098264947765792, which contains 22 as substring.

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, 2832664 + ... + 2833039.

It is an arithmetic number, because the mean of its divisors is an integer number (158639712).

Almost surely, 2^1065152164 is an apocalyptic number.

It is an amenable number.

1065152164 is a deficient number, since it is larger than the sum of its proper divisors (838524380).

1065152164 is a wasteful number, since it uses less digits than its factorization.

1065152164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665754 (or 5665752 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 1065152164 is about 32636.6690089537. The cubic root of 1065152164 is about 1021.2621067776.

Adding to 1065152164 its reverse (4612515601), we get a palindrome (5677667765).

The spelling of 1065152164 in words is "one billion, sixty-five million, one hundred fifty-two thousand, one hundred sixty-four".