30246422 has 4 divisors (see below), whose sum is σ = 45369636. Its totient is φ = 15123210.

The previous prime is 30246407. The next prime is 30246457. The reversal of 30246422 is 22464203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22464203 = 79 ⋅284357.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7561604 + ... + 7561607.

It is an arithmetic number, because the mean of its divisors is an integer number (11342409).

Almost surely, 2^30246422 is an apocalyptic number.

30246422 is a deficient number, since it is larger than the sum of its proper divisors (15123214).

30246422 is a wasteful number, since it uses less digits than its factorization.

30246422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15123213.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 30246422 is about 5499.6747176538. The cubic root of 30246422 is about 311.5716989132.

The spelling of 30246422 in words is "thirty million, two hundred forty-six thousand, four hundred twenty-two".