20496076 has 24 divisors (see below), whose sum is σ = 37325120. Its totient is φ = 9839232.

The previous prime is 20496071. The next prime is 20496083. The reversal of 20496076 is 67069402.

It is not an unprimeable number, because it can be changed into a prime (20496071) 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, 10816 + ... + 12568.

Almost surely, 2^20496076 is an apocalyptic number.

It is an amenable number.

20496076 is a deficient number, since it is larger than the sum of its proper divisors (16829044).

20496076 is a wasteful number, since it uses less digits than its factorization.

20496076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 20496076 is about 4527.2592150218. The cubic root of 20496076 is about 273.6677201758.

The spelling of 20496076 in words is "twenty million, four hundred ninety-six thousand, seventy-six".