98053387 has 2 divisors, whose sum is σ = 98053388. Its totient is φ = 98053386.

The previous prime is 98053363. The next prime is 98053499. The reversal of 98053387 is 78335089.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98053387 - 2⁷ = 98053259 is a prime.

It is a super-2 number, since 2×98053387² = 19228933404343538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98053187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49026693 + 49026694.

It is an arithmetic number, because the mean of its divisors is an integer number (49026694).

Almost surely, 2^98053387 is an apocalyptic number.

98053387 is a deficient number, since it is larger than the sum of its proper divisors (1).

98053387 is an equidigital number, since it uses as much as digits as its factorization.

98053387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 98053387 is about 9902.1910201733. The cubic root of 98053387 is about 461.1273341991.

The spelling of 98053387 in words is "ninety-eight million, fifty-three thousand, three hundred eighty-seven".