30422274 has 8 divisors (see below), whose sum is σ = 60844560. Its totient is φ = 10140756.

The previous prime is 30422269. The next prime is 30422279. The reversal of 30422274 is 47222403.

It is an interprime number because it is at equal distance from previous prime (30422269) and next prime (30422279).

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

30422274 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30422279) 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, 2535184 + ... + 2535195.

It is an arithmetic number, because the mean of its divisors is an integer number (7605570).

Almost surely, 2^30422274 is an apocalyptic number.

30422274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30422274 is a wasteful number, since it uses less digits than its factorization.

30422274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070384.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 30422274 is about 5515.6390382258. The cubic root of 30422274 is about 312.1743560304.

Adding to 30422274 its reverse (47222403), we get a palindrome (77644677).

It can be divided in two parts, 304 and 22274, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 30422274 in words is "thirty million, four hundred twenty-two thousand, two hundred seventy-four".