20072060 has 24 divisors (see below), whose sum is σ = 43606080. Its totient is φ = 7751744.

The previous prime is 20072051. The next prime is 20072069. The reversal of 20072060 is 6027002.

It is an interprime number because it is at equal distance from previous prime (20072051) and next prime (20072069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20072069) 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, 16724 + ... + 17883.

It is an arithmetic number, because the mean of its divisors is an integer number (1816920).

Almost surely, 2^20072060 is an apocalyptic number.

20072060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20072060 is an abundant number, since it is smaller than the sum of its proper divisors (23534020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20072060 is a wasteful number, since it uses less digits than its factorization.

20072060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34645 (or 34643 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 20072060 is about 4480.1852640265. The cubic root of 20072060 is about 271.7673724692.

Adding to 20072060 its reverse (6027002), we get a palindrome (26099062).

The spelling of 20072060 in words is "twenty million, seventy-two thousand, sixty".