46450566 has 12 divisors (see below), whose sum is σ = 100642932. Its totient is φ = 15483516.

The previous prime is 46450561. The next prime is 46450567. The reversal of 46450566 is 66505464.

It is a happy number.

46450566 is a `hidden beast` number, since 4 + 645 + 0 + 5 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 46450566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46450561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1290276 + ... + 1290311.

It is an arithmetic number, because the mean of its divisors is an integer number (8386911).

Almost surely, 2^46450566 is an apocalyptic number.

46450566 is an abundant number, since it is smaller than the sum of its proper divisors (54192366).

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

46450566 is a wasteful number, since it uses less digits than its factorization.

46450566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580595 (or 2580592 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 46450566 is about 6815.4652078930. The cubic root of 46450566 is about 359.4708429537.

The spelling of 46450566 in words is "forty-six million, four hundred fifty thousand, five hundred sixty-six".