46166543 has 16 divisors (see below), whose sum is σ = 51757056. Its totient is φ = 40951680.

The previous prime is 46166537. The next prime is 46166567. The reversal of 46166543 is 34566164.

It is a cyclic number.

It is not a de Polignac number, because 46166543 - 2⁶ = 46166479 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 (46166443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26930 + ... + 28592.

It is an arithmetic number, because the mean of its divisors is an integer number (3234816).

Almost surely, 2^46166543 is an apocalyptic number.

46166543 is a deficient number, since it is larger than the sum of its proper divisors (5590513).

46166543 is a wasteful number, since it uses less digits than its factorization.

46166543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774.

The product of its digits is 51840, while the sum is 35.

The square root of 46166543 is about 6794.5966031840. The cubic root of 46166543 is about 358.7366804575.

The spelling of 46166543 in words is "forty-six million, one hundred sixty-six thousand, five hundred forty-three".