46406645 has 16 divisors (see below), whose sum is σ = 58968000. Its totient is φ = 34962048.

The previous prime is 46406639. The next prime is 46406653. The reversal of 46406645 is 54660464.

It is a cyclic number.

It is not a de Polignac number, because 46406645 - 2¹⁰ = 46405621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15641 + ... + 18369.

It is an arithmetic number, because the mean of its divisors is an integer number (3685500).

Almost surely, 2^46406645 is an apocalyptic number.

It is an amenable number.

46406645 is a deficient number, since it is larger than the sum of its proper divisors (12561355).

46406645 is a wasteful number, since it uses less digits than its factorization.

46406645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 46406645 is about 6812.2422887035. The cubic root of 46406645 is about 359.3575088651.

The spelling of 46406645 in words is "forty-six million, four hundred six thousand, six hundred forty-five".