98651495 has 4 divisors (see below), whose sum is σ = 118381800. Its totient is φ = 78921192.

The previous prime is 98651491. The next prime is 98651519. The reversal of 98651495 is 59415689.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59415689 = 139 ⋅427451.

It is a cyclic number.

It is not a de Polignac number, because 98651495 - 2² = 98651491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98651491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9865145 + ... + 9865154.

It is an arithmetic number, because the mean of its divisors is an integer number (29595450).

Almost surely, 2^98651495 is an apocalyptic number.

98651495 is a deficient number, since it is larger than the sum of its proper divisors (19730305).

98651495 is a wasteful number, since it uses less digits than its factorization.

98651495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19730304.

The product of its digits is 388800, while the sum is 47.

The square root of 98651495 is about 9932.3458961114. The cubic root of 98651495 is about 462.0630321351.

The spelling of 98651495 in words is "ninety-eight million, six hundred fifty-one thousand, four hundred ninety-five".