46989968 has 10 divisors (see below), whose sum is σ = 91043094. Its totient is φ = 23494976.

The previous prime is 46989967. The next prime is 46989973. The reversal of 46989968 is 86998964.

It can be written as a sum of positive squares in only one way, i.e., 46895104 + 94864 = 6848^2 + 308^2 .

It is not an unprimeable number, because it can be changed into a prime (46989967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1468421 + ... + 1468452.

Almost surely, 2^46989968 is an apocalyptic number.

It is an amenable number.

46989968 is a deficient number, since it is larger than the sum of its proper divisors (44053126).

46989968 is a wasteful number, since it uses less digits than its factorization.

46989968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936881 (or 2936875 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 59.

The square root of 46989968 is about 6854.9229025570. The cubic root of 46989968 is about 360.8569297732.

The spelling of 46989968 in words is "forty-six million, nine hundred eighty-nine thousand, nine hundred sixty-eight".