48628231 has 2 divisors, whose sum is σ = 48628232. Its totient is φ = 48628230.

The previous prime is 48628207. The next prime is 48628241. The reversal of 48628231 is 13282684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48628231 - 2⁵ = 48628199 is a prime.

It is a super-2 number, since 2×48628231² = 4729409700378722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48628241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24314115 + 24314116.

It is an arithmetic number, because the mean of its divisors is an integer number (24314116).

Almost surely, 2^48628231 is an apocalyptic number.

48628231 is a deficient number, since it is larger than the sum of its proper divisors (1).

48628231 is an equidigital number, since it uses as much as digits as its factorization.

48628231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 34.

The square root of 48628231 is about 6973.3945105666. The cubic root of 48628231 is about 365.0027672274.

The spelling of 48628231 in words is "forty-eight million, six hundred twenty-eight thousand, two hundred thirty-one".