46863691 has 8 divisors (see below), whose sum is σ = 53754080. Its totient is φ = 40022208.

The previous prime is 46863647. The next prime is 46863703. The reversal of 46863691 is 19636864.

46863691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 46863691 - 2⁷ = 46863563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46863601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10146 + ... + 14023.

It is an arithmetic number, because the mean of its divisors is an integer number (6719260).

Almost surely, 2^46863691 is an apocalyptic number.

46863691 is a deficient number, since it is larger than the sum of its proper divisors (6890389).

46863691 is a wasteful number, since it uses less digits than its factorization.

46863691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24453.

The product of its digits is 186624, while the sum is 43.

The square root of 46863691 is about 6845.7060264081. The cubic root of 46863691 is about 360.5333939773.

The spelling of 46863691 in words is "forty-six million, eight hundred sixty-three thousand, six hundred ninety-one".