46918868 has 24 divisors (see below), whose sum is σ = 85207080. Its totient is φ = 22579200.

The previous prime is 46918867. The next prime is 46918889. The reversal of 46918868 is 86881964.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10942864 + 35976004 = 3308^2 + 5998^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46918867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69380 + ... + 70052.

It is an arithmetic number, because the mean of its divisors is an integer number (3550295).

Almost surely, 2^46918868 is an apocalyptic number.

It is an amenable number.

46918868 is a deficient number, since it is larger than the sum of its proper divisors (38288212).

46918868 is a wasteful number, since it uses less digits than its factorization.

46918868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307 (or 1305 counting only the distinct ones).

The product of its digits is 663552, while the sum is 50.

The square root of 46918868 is about 6849.7348853806. The cubic root of 46918868 is about 360.6748350262.

The spelling of 46918868 in words is "forty-six million, nine hundred eighteen thousand, eight hundred sixty-eight".