20241607 has 4 divisors (see below), whose sum is σ = 20347776. Its totient is φ = 20135440.

The previous prime is 20241583. The next prime is 20241619. The reversal of 20241607 is 70614202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20241607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20241677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52798 + ... + 53179.

It is an arithmetic number, because the mean of its divisors is an integer number (5086944).

Almost surely, 2^20241607 is an apocalyptic number.

20241607 is a deficient number, since it is larger than the sum of its proper divisors (106169).

20241607 is a wasteful number, since it uses less digits than its factorization.

20241607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106168.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 20241607 is about 4499.0673477955. The cubic root of 20241607 is about 272.5304267010.

Adding to 20241607 its reverse (70614202), we get a palindrome (90855809).

The spelling of 20241607 in words is "twenty million, two hundred forty-one thousand, six hundred seven".