98654419 has 2 divisors, whose sum is σ = 98654420. Its totient is φ = 98654418.

The previous prime is 98654411. The next prime is 98654443. The reversal of 98654419 is 91445689.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98654419 - 2³ = 98654411 is a prime.

It is a super-2 number, since 2×98654419² = 19465388776455122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98654411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49327209 + 49327210.

It is an arithmetic number, because the mean of its divisors is an integer number (49327210).

Almost surely, 2^98654419 is an apocalyptic number.

98654419 is a deficient number, since it is larger than the sum of its proper divisors (1).

98654419 is an equidigital number, since it uses as much as digits as its factorization.

98654419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 46.

The square root of 98654419 is about 9932.4930908609. The cubic root of 98654419 is about 462.0675972254.

The spelling of 98654419 in words is "ninety-eight million, six hundred fifty-four thousand, four hundred nineteen".