20000152 has 16 divisors (see below), whose sum is σ = 37560600. Its totient is φ = 9984000.

The previous prime is 20000147. The next prime is 20000153. The reversal of 20000152 is 25100002.

20000152 is nontrivially palindromic in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4527 + ... + 7777.

Almost surely, 2^20000152 is an apocalyptic number.

It is an amenable number.

20000152 is a deficient number, since it is larger than the sum of its proper divisors (17560448).

20000152 is a wasteful number, since it uses less digits than its factorization.

20000152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026 (or 4022 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 20000152 is about 4472.1529490839. The cubic root of 20000152 is about 271.4424493102.

Adding to 20000152 its reverse (25100002), we get a palindrome (45100154).

The spelling of 20000152 in words is "twenty million, one hundred fifty-two", and thus it is an aban number.