98906415 has 16 divisors (see below), whose sum is σ = 158373888. Its totient is φ = 52708896.

The previous prime is 98906387. The next prime is 98906447. The reversal of 98906415 is 51460989.

It is not a de Polignac number, because 98906415 - 2⁶ = 98906351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34362 + ... + 37128.

It is an arithmetic number, because the mean of its divisors is an integer number (9898368).

Almost surely, 2^98906415 is an apocalyptic number.

98906415 is a deficient number, since it is larger than the sum of its proper divisors (59467473).

98906415 is a wasteful number, since it uses less digits than its factorization.

98906415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5158.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 98906415 is about 9945.1704359453. The cubic root of 98906415 is about 462.4606871868.

The spelling of 98906415 in words is "ninety-eight million, nine hundred six thousand, four hundred fifteen".