99708382 has 4 divisors (see below), whose sum is σ = 149562576. Its totient is φ = 49854190.

The previous prime is 99708379. The next prime is 99708397. The reversal of 99708382 is 28380799.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28380799 = 61 ⋅465259.

It is a super-2 number, since 2×99708382² = 19883522882115848, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 99708382 parts by 14121 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24927094 + ... + 24927097.

It is an arithmetic number, because the mean of its divisors is an integer number (37390644).

Almost surely, 2^99708382 is an apocalyptic number.

99708382 is a deficient number, since it is larger than the sum of its proper divisors (49854194).

99708382 is a wasteful number, since it uses less digits than its factorization.

99708382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49854193.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 99708382 is about 9985.4084543398. The cubic root of 99708382 is about 463.7072537812.

The spelling of 99708382 in words is "ninety-nine million, seven hundred eight thousand, three hundred eighty-two".