48657279 has 16 divisors (see below), whose sum is σ = 71573760. Its totient is φ = 29156160.

The previous prime is 48657263. The next prime is 48657289. The reversal of 48657279 is 97275684.

It is not a de Polignac number, because 48657279 - 2⁴ = 48657263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48657229) 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, 5347 + ... + 11220.

It is an arithmetic number, because the mean of its divisors is an integer number (4473360).

Almost surely, 2^48657279 is an apocalyptic number.

48657279 is a deficient number, since it is larger than the sum of its proper divisors (22916481).

48657279 is a wasteful number, since it uses less digits than its factorization.

48657279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16670.

The product of its digits is 846720, while the sum is 48.

The square root of 48657279 is about 6975.4769729388. The cubic root of 48657279 is about 365.0754307106.

The spelling of 48657279 in words is "forty-eight million, six hundred fifty-seven thousand, two hundred seventy-nine".