46647616 has 14 divisors (see below), whose sum is σ = 92566490. Its totient is φ = 23323776.

The previous prime is 46647607. The next prime is 46647617. The reversal of 46647616 is 61674664.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37161216 + 9486400 = 6096^2 + 3080^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46647617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364371 + ... + 364498.

Almost surely, 2^46647616 is an apocalyptic number.

It is an amenable number.

46647616 is a deficient number, since it is larger than the sum of its proper divisors (45918874).

46647616 is an equidigital number, since it uses as much as digits as its factorization.

46647616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728881 (or 728871 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 46647616 is about 6829.9060022814. The cubic root of 46647616 is about 359.9784349222.

The spelling of 46647616 in words is "forty-six million, six hundred forty-seven thousand, six hundred sixteen".