46855681 has 8 divisors (see below), whose sum is σ = 48121920. Its totient is φ = 45597552.

The previous prime is 46855673. The next prime is 46855703. The reversal of 46855681 is 18655864.

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 46855681 - 2³ = 46855673 is a prime.

It is a super-2 number, since 2×46855681² = 4390909683947522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46855631) 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, 10740 + ... + 14458.

It is an arithmetic number, because the mean of its divisors is an integer number (6015240).

Almost surely, 2^46855681 is an apocalyptic number.

It is an amenable number.

46855681 is a deficient number, since it is larger than the sum of its proper divisors (1266239).

46855681 is a wasteful number, since it uses less digits than its factorization.

46855681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055.

The product of its digits is 230400, while the sum is 43.

The square root of 46855681 is about 6845.1209631386. The cubic root of 46855681 is about 360.5128518691.

The spelling of 46855681 in words is "forty-six million, eight hundred fifty-five thousand, six hundred eighty-one".