30069922 has 8 divisors (see below), whose sum is σ = 45551772. Its totient is φ = 14886000.

The previous prime is 30069911. The next prime is 30069929. The reversal of 30069922 is 22996003.

It can be written as a sum of positive squares in 2 ways, for example, as 30041361 + 28561 = 5481^2 + 169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30069929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74229 + ... + 74632.

Almost surely, 2^30069922 is an apocalyptic number.

30069922 is a deficient number, since it is larger than the sum of its proper divisors (15481850).

30069922 is a wasteful number, since it uses less digits than its factorization.

30069922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148964.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 30069922 is about 5483.6048362368. The cubic root of 30069922 is about 310.9644676340.

The spelling of 30069922 in words is "thirty million, sixty-nine thousand, nine hundred twenty-two".