1465001066 has 4 divisors (see below), whose sum is σ = 2197501602. Its totient is φ = 732500532.

The previous prime is 1465001039. The next prime is 1465001089. The reversal of 1465001066 is 6601005641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6601005641 = 1487 ⋅4439143.

It can be written as a sum of positive squares in only one way, i.e., 1290893041 + 174108025 = 35929^2 + 13195^2 .

It is a super-2 number, since 2×1465001066² = 4292456246762272712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366250265 + ... + 366250268.

Almost surely, 2^1465001066 is an apocalyptic number.

1465001066 is a deficient number, since it is larger than the sum of its proper divisors (732500536).

1465001066 is an equidigital number, since it uses as much as digits as its factorization.

1465001066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732500535.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1465001066 is about 38275.3323434298. The cubic root of 1465001066 is about 1135.7410250140.

The spelling of 1465001066 in words is "one billion, four hundred sixty-five million, one thousand, sixty-six".