98505413 has 4 divisors (see below), whose sum is σ = 98527968. Its totient is φ = 98482860.

The previous prime is 98505353. The next prime is 98505439. The reversal of 98505413 is 31450589.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98505413 - 2¹² = 98501317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98505013) 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, 2393 + ... + 14238.

It is an arithmetic number, because the mean of its divisors is an integer number (24631992).

Almost surely, 2^98505413 is an apocalyptic number.

It is an amenable number.

98505413 is a deficient number, since it is larger than the sum of its proper divisors (22555).

98505413 is a wasteful number, since it uses less digits than its factorization.

98505413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22554.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 98505413 is about 9924.9893198935. The cubic root of 98505413 is about 461.8348469241.

The spelling of 98505413 in words is "ninety-eight million, five hundred five thousand, four hundred thirteen".