46356881 has 8 divisors (see below), whose sum is σ = 47592864. Its totient is φ = 45128160.

The previous prime is 46356859. The next prime is 46356887. The reversal of 46356881 is 18865364.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46356881 is a prime.

It is a super-2 number, since 2×46356881² = 4297920832096322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46356887) 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, 12605 + ... + 15861.

It is an arithmetic number, because the mean of its divisors is an integer number (5949108).

Almost surely, 2^46356881 is an apocalyptic number.

It is an amenable number.

46356881 is a deficient number, since it is larger than the sum of its proper divisors (1235983).

46356881 is a wasteful number, since it uses less digits than its factorization.

46356881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631.

The product of its digits is 138240, while the sum is 41.

The square root of 46356881 is about 6808.5887671382. The cubic root of 46356881 is about 359.2290110091.

The spelling of 46356881 in words is "forty-six million, three hundred fifty-six thousand, eight hundred eighty-one".