48982819 has 2 divisors, whose sum is σ = 48982820. Its totient is φ = 48982818.

The previous prime is 48982807. The next prime is 48982837. The reversal of 48982819 is 91828984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48982819 - 2¹⁵ = 48950051 is a prime.

It is a super-2 number, since 2×48982819² = 4798633114373522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48982859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24491409 + 24491410.

It is an arithmetic number, because the mean of its divisors is an integer number (24491410).

Almost surely, 2^48982819 is an apocalyptic number.

48982819 is a deficient number, since it is larger than the sum of its proper divisors (1).

48982819 is an equidigital number, since it uses as much as digits as its factorization.

48982819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 49.

The square root of 48982819 is about 6998.7726781201. The cubic root of 48982819 is about 365.8877969336.

The spelling of 48982819 in words is "forty-eight million, nine hundred eighty-two thousand, eight hundred nineteen".