46451466 has 48 divisors (see below), whose sum is σ = 107490240. Its totient is φ = 14454720.

The previous prime is 46451459. The next prime is 46451473. The reversal of 46451466 is 66415464.

46451466 is a `hidden beast` number, since 4 + 645 + 1 + 4 + 6 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (46451459) and next prime (46451473).

It is a self number, because there is not a number n which added to its sum of digits gives 46451466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23326 + ... + 25238.

It is an arithmetic number, because the mean of its divisors is an integer number (2239380).

Almost surely, 2^46451466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46451466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53745120).

46451466 is an abundant number, since it is smaller than the sum of its proper divisors (61038774).

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

46451466 is a wasteful number, since it uses less digits than its factorization.

46451466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011 (or 2008 counting only the distinct ones).

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

The square root of 46451466 is about 6815.5312338805. The cubic root of 46451466 is about 359.4731645736.

The spelling of 46451466 in words is "forty-six million, four hundred fifty-one thousand, four hundred sixty-six".