46131143 has 4 divisors (see below), whose sum is σ = 46144728. Its totient is φ = 46117560.

The previous prime is 46131061. The next prime is 46131161. The reversal of 46131143 is 34113164.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46131143 - 2¹⁴ = 46114759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46130143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3380 + ... + 10182.

It is an arithmetic number, because the mean of its divisors is an integer number (11536182).

Almost surely, 2^46131143 is an apocalyptic number.

46131143 is a deficient number, since it is larger than the sum of its proper divisors (13585).

46131143 is an equidigital number, since it uses as much as digits as its factorization.

46131143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13584.

The product of its digits is 864, while the sum is 23.

The square root of 46131143 is about 6791.9910924559. The cubic root of 46131143 is about 358.6449652243.

The spelling of 46131143 in words is "forty-six million, one hundred thirty-one thousand, one hundred forty-three".