46254143 has 4 divisors (see below), whose sum is σ = 49812168. Its totient is φ = 42696120.

The previous prime is 46254133. The next prime is 46254149. The reversal of 46254143 is 34145264.

46254143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 46254143 - 2⁶ = 46254079 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46254149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778993 + ... + 1779018.

It is an arithmetic number, because the mean of its divisors is an integer number (12453042).

Almost surely, 2^46254143 is an apocalyptic number.

46254143 is a deficient number, since it is larger than the sum of its proper divisors (3558025).

46254143 is a wasteful number, since it uses less digits than its factorization.

46254143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3558024.

The product of its digits is 11520, while the sum is 29.

The square root of 46254143 is about 6801.0398469646. The cubic root of 46254143 is about 358.9634354175.

The spelling of 46254143 in words is "forty-six million, two hundred fifty-four thousand, one hundred forty-three".