46617561 has 24 divisors (see below), whose sum is σ = 69249024. Its totient is φ = 30205440.

The previous prime is 46617551. The next prime is 46617563. The reversal of 46617561 is 16571664.

It is not a de Polignac number, because 46617561 - 2⁶ = 46617497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46617563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80505 + ... + 81081.

It is an arithmetic number, because the mean of its divisors is an integer number (2885376).

Almost surely, 2^46617561 is an apocalyptic number.

It is an amenable number.

46617561 is a deficient number, since it is larger than the sum of its proper divisors (22631463).

46617561 is a wasteful number, since it uses less digits than its factorization.

46617561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 818 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 46617561 is about 6827.7053978624. The cubic root of 46617561 is about 359.9011070956.

The spelling of 46617561 in words is "forty-six million, six hundred seventeen thousand, five hundred sixty-one".