46544661 has 12 divisors (see below), whose sum is σ = 70769920. Its totient is φ = 29396520.

The previous prime is 46544639. The next prime is 46544669. The reversal of 46544661 is 16644564.

46544661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-46544661 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 (46544669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135925 + ... + 136266.

Almost surely, 2^46544661 is an apocalyptic number.

It is an amenable number.

46544661 is a deficient number, since it is larger than the sum of its proper divisors (24225259).

46544661 is a wasteful number, since it uses less digits than its factorization.

46544661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272216 (or 272213 counting only the distinct ones).

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

The square root of 46544661 is about 6822.3647659737. The cubic root of 46544661 is about 359.7134061642.

The spelling of 46544661 in words is "forty-six million, five hundred forty-four thousand, six hundred sixty-one".