99621062 has 8 divisors (see below), whose sum is σ = 153076392. Its totient is φ = 48595600.

The previous prime is 99621043. The next prime is 99621077. The reversal of 99621062 is 26012699.

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, 607364 + ... + 607527.

It is an arithmetic number, because the mean of its divisors is an integer number (19134549).

Almost surely, 2^99621062 is an apocalyptic number.

99621062 is a deficient number, since it is larger than the sum of its proper divisors (53455330).

99621062 is a wasteful number, since it uses less digits than its factorization.

99621062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214934.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 99621062 is about 9981.0351166600. The cubic root of 99621062 is about 463.5718497748.

The spelling of 99621062 in words is "ninety-nine million, six hundred twenty-one thousand, sixty-two".