46435881 has 8 divisors (see below), whose sum is σ = 62462880. Its totient is φ = 30683072.

The previous prime is 46435871. The next prime is 46435901. The reversal of 46435881 is 18853464.

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 46435881 - 2⁵ = 46435849 is a prime.

It is a super-2 number, since 2×46435881² = 4312582088492322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46435871) 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, 68151 + ... + 68828.

It is an arithmetic number, because the mean of its divisors is an integer number (7807860).

Almost surely, 2^46435881 is an apocalyptic number.

It is an amenable number.

46435881 is a deficient number, since it is larger than the sum of its proper divisors (16026999).

46435881 is a wasteful number, since it uses less digits than its factorization.

46435881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137095.

The product of its digits is 92160, while the sum is 39.

The square root of 46435881 is about 6814.3877934852. The cubic root of 46435881 is about 359.4329576191.

The spelling of 46435881 in words is "forty-six million, four hundred thirty-five thousand, eight hundred eighty-one".