30422374 has 8 divisors (see below), whose sum is σ = 45962280. Its totient is φ = 15101616.

The previous prime is 30422351. The next prime is 30422383. The reversal of 30422374 is 47322403.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54439 + ... + 54994.

It is an arithmetic number, because the mean of its divisors is an integer number (5745285).

Almost surely, 2^30422374 is an apocalyptic number.

30422374 is a deficient number, since it is larger than the sum of its proper divisors (15539906).

30422374 is a wasteful number, since it uses less digits than its factorization.

30422374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109574.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 30422374 is about 5515.6481033510. The cubic root of 30422374 is about 312.1746980759.

Adding to 30422374 its reverse (47322403), we get a palindrome (77744777).

The spelling of 30422374 in words is "thirty million, four hundred twenty-two thousand, three hundred seventy-four".