46466406 has 96 divisors (see below), whose sum is σ = 127306080. Its totient is φ = 12483072.

The previous prime is 46466393. The next prime is 46466437. The reversal of 46466406 is 60466464.

It is a happy number.

46466406 is a `hidden beast` number, since 4 + 6 + 4 + 6 + 640 + 6 = 666.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 44466 + ... + 45498.

It is an arithmetic number, because the mean of its divisors is an integer number (1326105).

Almost surely, 2^46466406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46466406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63653040).

46466406 is an abundant number, since it is smaller than the sum of its proper divisors (80839674).

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

46466406 is a wasteful number, since it uses less digits than its factorization.

46466406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 46466406 is about 6816.6271718497. The cubic root of 46466406 is about 359.5116990834.

The spelling of 46466406 in words is "forty-six million, four hundred sixty-six thousand, four hundred six".