99255598 has 8 divisors (see below), whose sum is σ = 160336008. Its totient is φ = 45810264.

The previous prime is 99255589. The next prime is 99255613. The reversal of 99255598 is 89555299.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908736 + ... + 1908787.

It is an arithmetic number, because the mean of its divisors is an integer number (20042001).

Almost surely, 2^99255598 is an apocalyptic number.

99255598 is a deficient number, since it is larger than the sum of its proper divisors (61080410).

99255598 is a wasteful number, since it uses less digits than its factorization.

99255598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817538.

The product of its digits is 1458000, while the sum is 52.

The square root of 99255598 is about 9962.7103741903. The cubic root of 99255598 is about 463.0042776312.

The spelling of 99255598 in words is "ninety-nine million, two hundred fifty-five thousand, five hundred ninety-eight".