30240501 has 16 divisors (see below), whose sum is σ = 42840000. Its totient is φ = 18908928.

The previous prime is 30240499. The next prime is 30240503. The reversal of 30240501 is 10504203.

It is an interprime number because it is at equal distance from previous prime (30240499) and next prime (30240503).

It is not a de Polignac number, because 30240501 - 2¹ = 30240499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16950 + ... + 18648.

It is an arithmetic number, because the mean of its divisors is an integer number (2677500).

Almost surely, 2^30240501 is an apocalyptic number.

It is an amenable number.

30240501 is a deficient number, since it is larger than the sum of its proper divisors (12599499).

30240501 is a wasteful number, since it uses less digits than its factorization.

30240501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 30240501 is about 5499.1363867429. The cubic root of 30240501 is about 311.5513666304.

Adding to 30240501 its reverse (10504203), we get a palindrome (40744704).

The spelling of 30240501 in words is "thirty million, two hundred forty thousand, five hundred one".