46406663 has 4 divisors (see below), whose sum is σ = 48424368. Its totient is φ = 44388960.

The previous prime is 46406653. The next prime is 46406669. The reversal of 46406663 is 36660464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46406663 - 2⁶ = 46406599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46406669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008818 + ... + 1008863.

It is an arithmetic number, because the mean of its divisors is an integer number (12106092).

Almost surely, 2^46406663 is an apocalyptic number.

46406663 is a deficient number, since it is larger than the sum of its proper divisors (2017705).

46406663 is a wasteful number, since it uses less digits than its factorization.

46406663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017704.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 46406663 is about 6812.2436098542. The cubic root of 46406663 is about 359.3575553271.

The spelling of 46406663 in words is "forty-six million, four hundred six thousand, six hundred sixty-three".