30226899 has 16 divisors (see below), whose sum is σ = 42451200. Its totient is φ = 19093536.

The previous prime is 30226877. The next prime is 30226919. The reversal of 30226899 is 99862203.

It is not a de Polignac number, because 30226899 - 2⁷ = 30226771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30226099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5512 + ... + 9530.

It is an arithmetic number, because the mean of its divisors is an integer number (2653200).

Almost surely, 2^30226899 is an apocalyptic number.

30226899 is a deficient number, since it is larger than the sum of its proper divisors (12224301).

30226899 is a wasteful number, since it uses less digits than its factorization.

30226899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 30226899 is about 5497.8995079939. The cubic root of 30226899 is about 311.5046482993.

It can be divided in two parts, 30226 and 899, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 30226899 in words is "thirty million, two hundred twenty-six thousand, eight hundred ninety-nine".