46320681 has 8 divisors (see below), whose sum is σ = 67375584. Its totient is φ = 28073120.

The previous prime is 46320679. The next prime is 46320691. The reversal of 46320681 is 18602364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46320681 - 2¹ = 46320679 is a prime.

It is a super-2 number, since 2×46320681² = 4291210976607522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46320601) 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 in 7 ways as a sum of consecutive naturals, for example, 701796 + ... + 701861.

It is an arithmetic number, because the mean of its divisors is an integer number (8421948).

Almost surely, 2^46320681 is an apocalyptic number.

It is an amenable number.

46320681 is a deficient number, since it is larger than the sum of its proper divisors (21054903).

46320681 is a wasteful number, since it uses less digits than its factorization.

46320681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403671.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 46320681 is about 6805.9298409549. The cubic root of 46320681 is about 359.1354795754.

The spelling of 46320681 in words is "forty-six million, three hundred twenty thousand, six hundred eighty-one".