48636943 has 4 divisors (see below), whose sum is σ = 48700960. Its totient is φ = 48572928.

The previous prime is 48636919. The next prime is 48636953. The reversal of 48636943 is 34963684.

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 48636943 - 2⁵ = 48636911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48636943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48636953) 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, 30855 + ... + 32392.

It is an arithmetic number, because the mean of its divisors is an integer number (12175240).

Almost surely, 2^48636943 is an apocalyptic number.

48636943 is a deficient number, since it is larger than the sum of its proper divisors (64017).

48636943 is an equidigital number, since it uses as much as digits as its factorization.

48636943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64016.

The product of its digits is 373248, while the sum is 43.

The square root of 48636943 is about 6974.0191425031. The cubic root of 48636943 is about 365.0245633060.

The spelling of 48636943 in words is "forty-eight million, six hundred thirty-six thousand, nine hundred forty-three".