46853143 has 4 divisors (see below), whose sum is σ = 46871440. Its totient is φ = 46834848.

The previous prime is 46853111. The next prime is 46853179. The reversal of 46853143 is 34135864.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46853143 - 2⁵ = 46853111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46853099 and 46853108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46853243) 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, 4530 + ... + 10687.

It is an arithmetic number, because the mean of its divisors is an integer number (11717860).

Almost surely, 2^46853143 is an apocalyptic number.

46853143 is a deficient number, since it is larger than the sum of its proper divisors (18297).

46853143 is a wasteful number, since it uses less digits than its factorization.

46853143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18296.

The product of its digits is 34560, while the sum is 34.

The square root of 46853143 is about 6844.9355731080. The cubic root of 46853143 is about 360.5063425329.

The spelling of 46853143 in words is "forty-six million, eight hundred fifty-three thousand, one hundred forty-three".