1466665372 has 24 divisors (see below), whose sum is σ = 2662077600. Its totient is φ = 706203456.

The previous prime is 1466665367. The next prime is 1466665373. The reversal of 1466665372 is 2735666641.

It is a super-2 number, since 2×1466665372² = 4302214626847796768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466665373) by changing a digit.

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, 28873 + ... + 61375.

It is an arithmetic number, because the mean of its divisors is an integer number (110919900).

Almost surely, 2^1466665372 is an apocalyptic number.

It is an amenable number.

1466665372 is a deficient number, since it is larger than the sum of its proper divisors (1195412228).

1466665372 is a wasteful number, since it uses less digits than its factorization.

1466665372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32925 (or 32923 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The square root of 1466665372 is about 38297.0674073094. The cubic root of 1466665372 is about 1136.1709462626.

The spelling of 1466665372 in words is "one billion, four hundred sixty-six million, six hundred sixty-five thousand, three hundred seventy-two".