46836643 has 4 divisors (see below), whose sum is σ = 53527600. Its totient is φ = 40145688.

The previous prime is 46836631. The next prime is 46836667. The reversal of 46836643 is 34663864.

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 46836643 - 2⁵ = 46836611 is a prime.

It is a super-2 number, since 2×46836643² = 4387342255018898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46836596 and 46836605.

It is not an unprimeable number, because it can be changed into a prime (46836613) 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, 3345468 + ... + 3345481.

It is an arithmetic number, because the mean of its divisors is an integer number (13381900).

Almost surely, 2^46836643 is an apocalyptic number.

46836643 is a deficient number, since it is larger than the sum of its proper divisors (6690957).

46836643 is an equidigital number, since it uses as much as digits as its factorization.

46836643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6690956.

The product of its digits is 248832, while the sum is 40.

The square root of 46836643 is about 6843.7301963184. The cubic root of 46836643 is about 360.4640184206.

The spelling of 46836643 in words is "forty-six million, eight hundred thirty-six thousand, six hundred forty-three".