20114152 has 8 divisors (see below), whose sum is σ = 37714050. Its totient is φ = 10057072.

The previous prime is 20114131. The next prime is 20114161. The reversal of 20114152 is 25141102.

It can be written as a sum of positive squares in only one way, i.e., 18541636 + 1572516 = 4306^2 + 1254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×20114152² = 809158221358208, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1257127 + ... + 1257142.

Almost surely, 2^20114152 is an apocalyptic number.

It is an amenable number.

20114152 is a deficient number, since it is larger than the sum of its proper divisors (17599898).

20114152 is a wasteful number, since it uses less digits than its factorization.

20114152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514275 (or 2514271 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 20114152 is about 4484.8803774460. The cubic root of 20114152 is about 271.9572092432.

Adding to 20114152 its reverse (25141102), we get a palindrome (45255254).

The spelling of 20114152 in words is "twenty million, one hundred fourteen thousand, one hundred fifty-two".