30442467 has 8 divisors (see below), whose sum is σ = 44280000. Its totient is φ = 18449960.

The previous prime is 30442441. The next prime is 30442481. The reversal of 30442467 is 76424403.

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

It is a cyclic number.

It is not a de Polignac number, because 30442467 - 2⁸ = 30442211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30442267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461217 + ... + 461282.

It is an arithmetic number, because the mean of its divisors is an integer number (5535000).

Almost surely, 2^30442467 is an apocalyptic number.

30442467 is a deficient number, since it is larger than the sum of its proper divisors (13837533).

30442467 is a wasteful number, since it uses less digits than its factorization.

30442467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922513.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 30442467 is about 5517.4692568242. The cubic root of 30442467 is about 312.2434100681.

The spelling of 30442467 in words is "thirty million, four hundred forty-two thousand, four hundred sixty-seven".