48622831 has 2 divisors, whose sum is σ = 48622832. Its totient is φ = 48622830.

The previous prime is 48622793. The next prime is 48622837. The reversal of 48622831 is 13822684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48622831 - 2¹¹ = 48620783 is a prime.

It is a super-2 number, since 2×48622831² = 4728359388909122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48622837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24311415 + 24311416.

It is an arithmetic number, because the mean of its divisors is an integer number (24311416).

Almost surely, 2^48622831 is an apocalyptic number.

48622831 is a deficient number, since it is larger than the sum of its proper divisors (1).

48622831 is an equidigital number, since it uses as much as digits as its factorization.

48622831 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 48622831 is about 6973.0073139213. The cubic root of 48622831 is about 364.9892559545.

The spelling of 48622831 in words is "forty-eight million, six hundred twenty-two thousand, eight hundred thirty-one".