46616616 has 24 divisors (see below), whose sum is σ = 126253530. Its totient is φ = 15538848.

The previous prime is 46616611. The next prime is 46616617. The reversal of 46616616 is 61661664.

It can be written as a sum of positive squares in only one way, i.e., 44275716 + 2340900 = 6654^2 + 1530^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (46616611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323655 + ... + 323798.

Almost surely, 2^46616616 is an apocalyptic number.

It is an amenable number.

46616616 is an abundant number, since it is smaller than the sum of its proper divisors (79636914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46616616 is a wasteful number, since it uses less digits than its factorization.

46616616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647465 (or 647458 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 46616616 is about 6827.6361941744. The cubic root of 46616616 is about 359.8986751877.

The spelling of 46616616 in words is "forty-six million, six hundred sixteen thousand, six hundred sixteen".