30225867 has 16 divisors (see below), whose sum is σ = 46205952. Its totient is φ = 17216640.

The previous prime is 30225851. The next prime is 30225883. The reversal of 30225867 is 76852203.

It is an interprime number because it is at equal distance from previous prime (30225851) and next prime (30225883).

It is not a de Polignac number, because 30225867 - 2⁴ = 30225851 is a prime.

It is a super-3 number, since 3×30225867³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30225817) 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, 4942 + ... + 9212.

It is an arithmetic number, because the mean of its divisors is an integer number (2887872).

Almost surely, 2^30225867 is an apocalyptic number.

30225867 is a deficient number, since it is larger than the sum of its proper divisors (15980085).

30225867 is a wasteful number, since it uses less digits than its factorization.

30225867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 30225867 is about 5497.8056531675. The cubic root of 30225867 is about 311.5011031517.

The spelling of 30225867 in words is "thirty million, two hundred twenty-five thousand, eight hundred sixty-seven".