46145466 has 24 divisors (see below), whose sum is σ = 100107540. Its totient is φ = 15362496.

The previous prime is 46145461. The next prime is 46145507. The reversal of 46145466 is 66454164.

46145466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37271025 + 8874441 = 6105^2 + 2979^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46145466.

It is not an unprimeable number, because it can be changed into a prime (46145461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24900 + ... + 26688.

Almost surely, 2^46145466 is an apocalyptic number.

46145466 is an abundant number, since it is smaller than the sum of its proper divisors (53962074).

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

46145466 is a wasteful number, since it uses less digits than its factorization.

46145466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230 (or 3227 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 46145466 is about 6793.0454142454. The cubic root of 46145466 is about 358.6820792718.

The spelling of 46145466 in words is "forty-six million, one hundred forty-five thousand, four hundred sixty-six".