30241797 has 8 divisors (see below), whose sum is σ = 40808544. Its totient is φ = 19918128.

The previous prime is 30241789. The next prime is 30241817. The reversal of 30241797 is 79714203.

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

It is not a de Polignac number, because 30241797 - 2³ = 30241789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60478 + ... + 60975.

It is an arithmetic number, because the mean of its divisors is an integer number (5101068).

Almost surely, 2^30241797 is an apocalyptic number.

It is an amenable number.

30241797 is a deficient number, since it is larger than the sum of its proper divisors (10566747).

30241797 is a wasteful number, since it uses less digits than its factorization.

30241797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121539.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 30241797 is about 5499.2542221650. The cubic root of 30241797 is about 311.5558172269. Note that the first 3 decimals are identical.

The spelling of 30241797 in words is "thirty million, two hundred forty-one thousand, seven hundred ninety-seven".