98737523 has 2 divisors, whose sum is σ = 98737524. Its totient is φ = 98737522.

The previous prime is 98737493. The next prime is 98737543. The reversal of 98737523 is 32573789.

It is a strong prime.

It is an emirp because it is prime and its reverse (32573789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98737523 - 2¹⁰ = 98736499 is a prime.

It is not a weakly prime, because it can be changed into another prime (98737543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49368761 + 49368762.

It is an arithmetic number, because the mean of its divisors is an integer number (49368762).

Almost surely, 2^98737523 is an apocalyptic number.

98737523 is a deficient number, since it is larger than the sum of its proper divisors (1).

98737523 is an equidigital number, since it uses as much as digits as its factorization.

98737523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 44.

The square root of 98737523 is about 9936.6756513434. The cubic root of 98737523 is about 462.1973055166.

The spelling of 98737523 in words is "ninety-eight million, seven hundred thirty-seven thousand, five hundred twenty-three".