46143046 has 4 divisors (see below), whose sum is σ = 69214572. Its totient is φ = 23071522.

The previous prime is 46143011. The next prime is 46143059. The reversal of 46143046 is 64034164.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11535760 + ... + 11535763.

It is an arithmetic number, because the mean of its divisors is an integer number (17303643).

Almost surely, 2^46143046 is an apocalyptic number.

46143046 is a deficient number, since it is larger than the sum of its proper divisors (23071526).

46143046 is a wasteful number, since it uses less digits than its factorization.

46143046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23071525.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 46143046 is about 6792.8672885608. The cubic root of 46143046 is about 358.6758090580.

The spelling of 46143046 in words is "forty-six million, one hundred forty-three thousand, forty-six".