46481133 has 4 divisors (see below), whose sum is σ = 61974848. Its totient is φ = 30987420.

The previous prime is 46481129. The next prime is 46481147. The reversal of 46481133 is 33118464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46481133 - 2² = 46481129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46481133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46481173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7746853 + ... + 7746858.

It is an arithmetic number, because the mean of its divisors is an integer number (15493712).

Almost surely, 2^46481133 is an apocalyptic number.

It is an amenable number.

46481133 is a deficient number, since it is larger than the sum of its proper divisors (15493715).

46481133 is a wasteful number, since it uses less digits than its factorization.

46481133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15493714.

The product of its digits is 6912, while the sum is 30.

The square root of 46481133 is about 6817.7073125795. The cubic root of 46481133 is about 359.5496761224.

Adding to 46481133 its reverse (33118464), we get a palindrome (79599597).

The spelling of 46481133 in words is "forty-six million, four hundred eighty-one thousand, one hundred thirty-three".