48199031 has 2 divisors, whose sum is σ = 48199032. Its totient is φ = 48199030.

The previous prime is 48199003. The next prime is 48199069. The reversal of 48199031 is 13099184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48199031 - 2¹⁸ = 47936887 is a prime.

It is a super-2 number, since 2×48199031² = 4646293178677922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 48198982 and 48199000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48199831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24099515 + 24099516.

It is an arithmetic number, because the mean of its divisors is an integer number (24099516).

Almost surely, 2^48199031 is an apocalyptic number.

48199031 is a deficient number, since it is larger than the sum of its proper divisors (1).

48199031 is an equidigital number, since it uses as much as digits as its factorization.

48199031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 48199031 is about 6942.5521964188. The cubic root of 48199031 is about 363.9257360672.

The spelling of 48199031 in words is "forty-eight million, one hundred ninety-nine thousand, thirty-one".