20050276 has 24 divisors (see below), whose sum is σ = 37580760. Its totient is φ = 9326592.

The previous prime is 20050243. The next prime is 20050291. The reversal of 20050276 is 67205002.

It can be written as a sum of positive squares in 4 ways, for example, as 6916900 + 13133376 = 2630^2 + 3624^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4396 + ... + 7708.

It is an arithmetic number, because the mean of its divisors is an integer number (1565865).

Almost surely, 2^20050276 is an apocalyptic number.

It is an amenable number.

20050276 is a deficient number, since it is larger than the sum of its proper divisors (17530484).

20050276 is a wasteful number, since it uses less digits than its factorization.

20050276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423 (or 3421 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 20050276 is about 4477.7534545797. The cubic root of 20050276 is about 271.6690214373.

Adding to 20050276 its reverse (67205002), we get a palindrome (87255278).

The spelling of 20050276 in words is "twenty million, fifty thousand, two hundred seventy-six".