46441381 has 8 divisors (see below), whose sum is σ = 53127360. Its totient is φ = 39768288.

The previous prime is 46441349. The next prime is 46441411. The reversal of 46441381 is 18314464.

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

It is not a de Polignac number, because 46441381 - 2⁵ = 46441349 is a prime.

It is a super-2 number, since 2×46441381² = 4313603738374322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46441321) 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, 6450 + ... + 11596.

It is an arithmetic number, because the mean of its divisors is an integer number (6640920).

Almost surely, 2^46441381 is an apocalyptic number.

It is an amenable number.

46441381 is a deficient number, since it is larger than the sum of its proper divisors (6685979).

46441381 is a wasteful number, since it uses less digits than its factorization.

46441381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443.

The product of its digits is 9216, while the sum is 31.

The square root of 46441381 is about 6814.7913394322. The cubic root of 46441381 is about 359.4471478184.

The spelling of 46441381 in words is "forty-six million, four hundred forty-one thousand, three hundred eighty-one".