48436191 has 16 divisors (see below), whose sum is σ = 71896320. Its totient is φ = 32228280.

The previous prime is 48436181. The next prime is 48436231. The reversal of 48436191 is 19163484.

It is not a de Polignac number, because 48436191 - 2⁵ = 48436159 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48436121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15616 + ... + 18458.

It is an arithmetic number, because the mean of its divisors is an integer number (4493520).

Almost surely, 2^48436191 is an apocalyptic number.

48436191 is a deficient number, since it is larger than the sum of its proper divisors (23460129).

48436191 is a wasteful number, since it uses less digits than its factorization.

48436191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3483 (or 3477 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 48436191 is about 6959.6114115660. The cubic root of 48436191 is about 364.5216502238.

The spelling of 48436191 in words is "forty-eight million, four hundred thirty-six thousand, one hundred ninety-one".