30248342 has 8 divisors (see below), whose sum is σ = 47760600. Its totient is φ = 14328144.

The previous prime is 30248333. The next prime is 30248357. The reversal of 30248342 is 24384203.

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, 397967 + ... + 398042.

It is an arithmetic number, because the mean of its divisors is an integer number (5970075).

Almost surely, 2^30248342 is an apocalyptic number.

30248342 is a deficient number, since it is larger than the sum of its proper divisors (17512258).

30248342 is a wasteful number, since it uses less digits than its factorization.

30248342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796030.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 30248342 is about 5499.8492706619. The cubic root of 30248342 is about 311.5782914837.

The spelling of 30248342 in words is "thirty million, two hundred forty-eight thousand, three hundred forty-two".