46187133 has 8 divisors (see below), whose sum is σ = 62450496. Its totient is φ = 30357600.

The previous prime is 46187107. The next prime is 46187149. The reversal of 46187133 is 33178164.

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

It is not a de Polignac number, because 46187133 - 2⁶ = 46187069 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 46187094 and 46187103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46187833) 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, 108208 + ... + 108633.

It is an arithmetic number, because the mean of its divisors is an integer number (7806312).

Almost surely, 2^46187133 is an apocalyptic number.

It is an amenable number.

46187133 is a deficient number, since it is larger than the sum of its proper divisors (16263363).

46187133 is a wasteful number, since it uses less digits than its factorization.

46187133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216915.

The product of its digits is 12096, while the sum is 33.

The square root of 46187133 is about 6796.1116088540. Note that the first 3 decimals coincide. The cubic root of 46187133 is about 358.7900039969.

The spelling of 46187133 in words is "forty-six million, one hundred eighty-seven thousand, one hundred thirty-three".