46105643 has 4 divisors (see below), whose sum is σ = 46191408. Its totient is φ = 46019880.

The previous prime is 46105627. The next prime is 46105651. The reversal of 46105643 is 34650164.

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 46105643 - 2⁴ = 46105627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46105673) 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, 42071 + ... + 43152.

It is an arithmetic number, because the mean of its divisors is an integer number (11547852).

Almost surely, 2^46105643 is an apocalyptic number.

46105643 is a deficient number, since it is larger than the sum of its proper divisors (85765).

46105643 is an equidigital number, since it uses as much as digits as its factorization.

46105643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85764.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 46105643 is about 6790.1136220243. The cubic root of 46105643 is about 358.5788700903.

The spelling of 46105643 in words is "forty-six million, one hundred five thousand, six hundred forty-three".