98904503 has 2 divisors, whose sum is σ = 98904504. Its totient is φ = 98904502.

The previous prime is 98904499. The next prime is 98904527. The reversal of 98904503 is 30540989.

It is a weak prime.

It is an emirp because it is prime and its reverse (30540989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98904503 - 2² = 98904499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98904583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49452251 + 49452252.

It is an arithmetic number, because the mean of its divisors is an integer number (49452252).

Almost surely, 2^98904503 is an apocalyptic number.

98904503 is a deficient number, since it is larger than the sum of its proper divisors (1).

98904503 is an equidigital number, since it uses as much as digits as its factorization.

98904503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 98904503 is about 9945.0743084202. The cubic root of 98904503 is about 462.4577071626.

The spelling of 98904503 in words is "ninety-eight million, nine hundred four thousand, five hundred three".