99080226 has 64 divisors (see below), whose sum is σ = 255816960. Its totient is φ = 27838080.

The previous prime is 99080209. The next prime is 99080239. The reversal of 99080226 is 62208099.

It is a super-2 number, since 2×99080226² = 19633782368422152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20910 + ... + 25206.

It is an arithmetic number, because the mean of its divisors is an integer number (3997140).

Almost surely, 2^99080226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99080226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127908480).

99080226 is an abundant number, since it is smaller than the sum of its proper divisors (156736734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99080226 is a wasteful number, since it uses less digits than its factorization.

99080226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376 (or 4370 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 99080226 is about 9953.9050628384. The cubic root of 99080226 is about 462.7314270079.

The spelling of 99080226 in words is "ninety-nine million, eighty thousand, two hundred twenty-six".