46681368 has 16 divisors (see below), whose sum is σ = 116703480. Its totient is φ = 15560448.

The previous prime is 46681367. The next prime is 46681373. The reversal of 46681368 is 86318664.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46681361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972505 + ... + 972552.

Almost surely, 2^46681368 is an apocalyptic number.

It is an amenable number.

46681368 is an abundant number, since it is smaller than the sum of its proper divisors (70022112).

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

46681368 is a wasteful number, since it uses less digits than its factorization.

46681368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945066 (or 1945062 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 46681368 is about 6832.3764533287. The cubic root of 46681368 is about 360.0652350917.

The spelling of 46681368 in words is "forty-six million, six hundred eighty-one thousand, three hundred sixty-eight".