48681299 has 4 divisors (see below), whose sum is σ = 48701736. Its totient is φ = 48660864.

The previous prime is 48681263. The next prime is 48681323. The reversal of 48681299 is 99218684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48681299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48681229) 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, 6089 + ... + 11594.

It is an arithmetic number, because the mean of its divisors is an integer number (12175434).

Almost surely, 2^48681299 is an apocalyptic number.

48681299 is a deficient number, since it is larger than the sum of its proper divisors (20437).

48681299 is a wasteful number, since it uses less digits than its factorization.

48681299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20436.

The product of its digits is 248832, while the sum is 47.

The square root of 48681299 is about 6977.1985065641. The cubic root of 48681299 is about 365.1354948260.

The spelling of 48681299 in words is "forty-eight million, six hundred eighty-one thousand, two hundred ninety-nine".