20076512 has 12 divisors (see below), whose sum is σ = 39525696. Its totient is φ = 10038240.

The previous prime is 20076509. The next prime is 20076523. The reversal of 20076512 is 21567002.

It is a super-2 number, since 2×20076512² = 806132668172288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313664 + ... + 313727.

It is an arithmetic number, because the mean of its divisors is an integer number (3293808).

Almost surely, 2^20076512 is an apocalyptic number.

It is an amenable number.

20076512 is a deficient number, since it is larger than the sum of its proper divisors (19449184).

20076512 is an equidigital number, since it uses as much as digits as its factorization.

20076512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627401 (or 627393 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 20076512 is about 4480.6820909321. The cubic root of 20076512 is about 271.7874637287.

The spelling of 20076512 in words is "twenty million, seventy-six thousand, five hundred twelve".