48912255 has 80 divisors (see below), whose sum is σ = 102034944. Its totient is φ = 22044960.

The previous prime is 48912233. The next prime is 48912257. The reversal of 48912255 is 55221984.

48912255 is a `hidden beast` number, since 489 + 122 + 55 = 666.

It is not a de Polignac number, because 48912255 - 2⁸ = 48911999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48912257) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 688870 + ... + 688940.

Almost surely, 2^48912255 is an apocalyptic number.

48912255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48912255 is an abundant number, since it is smaller than the sum of its proper divisors (53122689).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48912255 is an frugal number, since it uses more digits than its factorization.

48912255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 86 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 48912255 is about 6993.7296916595. The cubic root of 48912255 is about 365.7120147927.

The spelling of 48912255 in words is "forty-eight million, nine hundred twelve thousand, two hundred fifty-five".