98647403 has 2 divisors, whose sum is σ = 98647404. Its totient is φ = 98647402.

The previous prime is 98647397. The next prime is 98647421. The reversal of 98647403 is 30474689.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98647403 - 2⁸ = 98647147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98647433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49323701 + 49323702.

It is an arithmetic number, because the mean of its divisors is an integer number (49323702).

Almost surely, 2^98647403 is an apocalyptic number.

98647403 is a deficient number, since it is larger than the sum of its proper divisors (1).

98647403 is an equidigital number, since it uses as much as digits as its factorization.

98647403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 98647403 is about 9932.1399003437. The cubic root of 98647403 is about 462.0566433551.

The spelling of 98647403 in words is "ninety-eight million, six hundred forty-seven thousand, four hundred three".