46221064 has 8 divisors (see below), whose sum is σ = 86664510. Its totient is φ = 23110528.

The previous prime is 46221047. The next prime is 46221067. The reversal of 46221064 is 46012264.

It can be written as a sum of positive squares in only one way, i.e., 46104100 + 116964 = 6790^2 + 342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (46221067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2888809 + ... + 2888824.

Almost surely, 2^46221064 is an apocalyptic number.

It is an amenable number.

46221064 is a deficient number, since it is larger than the sum of its proper divisors (40443446).

46221064 is a wasteful number, since it uses less digits than its factorization.

46221064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5777639 (or 5777635 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 46221064 is about 6798.6075044821. The cubic root of 46221064 is about 358.8778432056.

The spelling of 46221064 in words is "forty-six million, two hundred twenty-one thousand, sixty-four".