48630031 has 2 divisors, whose sum is σ = 48630032. Its totient is φ = 48630030.

The previous prime is 48629963. The next prime is 48630061. The reversal of 48630031 is 13003684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48630031 - 2⁹ = 48629519 is a prime.

It is a super-2 number, since 2×48630031² = 4729759830121922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48629978 and 48630005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48630061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24315015 + 24315016.

It is an arithmetic number, because the mean of its divisors is an integer number (24315016).

Almost surely, 2^48630031 is an apocalyptic number.

48630031 is a deficient number, since it is larger than the sum of its proper divisors (1).

48630031 is an equidigital number, since it uses as much as digits as its factorization.

48630031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 48630031 is about 6973.5235713375. The cubic root of 48630031 is about 365.0072707628.

The spelling of 48630031 in words is "forty-eight million, six hundred thirty thousand, thirty-one".