30248326 has 4 divisors (see below), whose sum is σ = 45372492. Its totient is φ = 15124162.

The previous prime is 30248291. The next prime is 30248333. The reversal of 30248326 is 62384203.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×30248326² = 1829922451604552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30248294 and 30248303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7562080 + ... + 7562083.

It is an arithmetic number, because the mean of its divisors is an integer number (11343123).

Almost surely, 2^30248326 is an apocalyptic number.

30248326 is a deficient number, since it is larger than the sum of its proper divisors (15124166).

30248326 is a wasteful number, since it uses less digits than its factorization.

30248326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15124165.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 30248326 is about 5499.8478160764. The cubic root of 30248326 is about 311.5782365467.

The spelling of 30248326 in words is "thirty million, two hundred forty-eight thousand, three hundred twenty-six".