1465766068 has 18 divisors (see below), whose sum is σ = 2777584614. Its totient is φ = 676507104.

The previous prime is 1465766059. The next prime is 1465766083. The reversal of 1465766068 is 8606675641.

It can be written as a sum of positive squares in 3 ways, for example, as 97653924 + 1368112144 = 9882^2 + 36988^2 .

It is a super-2 number, since 2×1465766068² = 4296940332200361248, 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 5 ways as a sum of consecutive naturals, for example, 1083471 + ... + 1084822.

Almost surely, 2^1465766068 is an apocalyptic number.

It is an amenable number.

1465766068 is a deficient number, since it is larger than the sum of its proper divisors (1311818546).

1465766068 is a wasteful number, since it uses less digits than its factorization.

1465766068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168323 (or 2168308 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 1465766068 is about 38285.3244468426. The cubic root of 1465766068 is about 1135.9386796977.

The spelling of 1465766068 in words is "one billion, four hundred sixty-five million, seven hundred sixty-six thousand, sixty-eight".