99998414 has 4 divisors (see below), whose sum is σ = 149997624. Its totient is φ = 49999206.

The previous prime is 99998413. The next prime is 99998417. The reversal of 99998414 is 41489999.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99998413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24999602 + ... + 24999605.

It is an arithmetic number, because the mean of its divisors is an integer number (37499406).

Almost surely, 2^99998414 is an apocalyptic number.

99998414 is a deficient number, since it is larger than the sum of its proper divisors (49999210).

99998414 is a wasteful number, since it uses less digits than its factorization.

99998414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49999209.

The product of its digits is 839808, while the sum is 53.

The square root of 99998414 is about 9999.9206996856. The cubic root of 99998414 is about 464.1564294950.

The spelling of 99998414 in words is "ninety-nine million, nine hundred ninety-eight thousand, four hundred fourteen".