98915371 has 2 divisors, whose sum is σ = 98915372. Its totient is φ = 98915370.

The previous prime is 98915363. The next prime is 98915381. The reversal of 98915371 is 17351989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98915371 - 2³ = 98915363 is a prime.

It is not a weakly prime, because it can be changed into another prime (98915381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49457685 + 49457686.

It is an arithmetic number, because the mean of its divisors is an integer number (49457686).

Almost surely, 2^98915371 is an apocalyptic number.

98915371 is a deficient number, since it is larger than the sum of its proper divisors (1).

98915371 is an equidigital number, since it uses as much as digits as its factorization.

98915371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 43.

The square root of 98915371 is about 9945.6206945570. The cubic root of 98915371 is about 462.4746454082.

The spelling of 98915371 in words is "ninety-eight million, nine hundred fifteen thousand, three hundred seventy-one".