46535661 has 16 divisors (see below), whose sum is σ = 69817600. Its totient is φ = 30629664.

The previous prime is 46535659. The next prime is 46535663. The reversal of 46535661 is 16653564.

46535661 is a `hidden beast` number, since 46 + 53 + 566 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (46535659) and next prime (46535663).

It is not a de Polignac number, because 46535661 - 2¹ = 46535659 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46535663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8776 + ... + 13041.

It is an arithmetic number, because the mean of its divisors is an integer number (4363600).

Almost surely, 2^46535661 is an apocalyptic number.

It is an amenable number.

46535661 is a deficient number, since it is larger than the sum of its proper divisors (23281939).

46535661 is a wasteful number, since it uses less digits than its factorization.

46535661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21905 (or 21899 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 46535661 is about 6821.7051387465. The cubic root of 46535661 is about 359.6902196212.

The spelling of 46535661 in words is "forty-six million, five hundred thirty-five thousand, six hundred sixty-one".