20120062 has 8 divisors (see below), whose sum is σ = 30691800. Its totient is φ = 9889464.

The previous prime is 20120047. The next prime is 20120063. The reversal of 20120062 is 26002102.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85137 + ... + 85372.

It is an arithmetic number, because the mean of its divisors is an integer number (3836475).

Almost surely, 2^20120062 is an apocalyptic number.

20120062 is a deficient number, since it is larger than the sum of its proper divisors (10571738).

20120062 is a wasteful number, since it uses less digits than its factorization.

20120062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170570.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 20120062 is about 4485.5392095042. The cubic root of 20120062 is about 271.9838423937.

Adding to 20120062 its reverse (26002102), we get a palindrome (46122164).

The spelling of 20120062 in words is "twenty million, one hundred twenty thousand, sixty-two".