9027720048 has 40 divisors (see below), whose sum is σ = 23343930496. Its totient is φ = 3006360000.

The previous prime is 9027720047. The next prime is 9027720049. The reversal of 9027720048 is 8400277209.

It is an interprime number because it is at equal distance from previous prime (9027720047) and next prime (9027720049).

It is a super-2 number, since 2×9027720048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9027719988 and 9027720015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9027720047) 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, 39028 + ... + 139923.

Almost surely, 2^9027720048 is an apocalyptic number.

It is an amenable number.

9027720048 is an abundant number, since it is smaller than the sum of its proper divisors (14316210448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9027720048 is a wasteful number, since it uses less digits than its factorization.

9027720048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180013 (or 180007 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 9027720048 is about 95014.3149635885. The cubic root of 9027720048 is about 2082.2171907104.

The spelling of 9027720048 in words is "nine billion, twenty-seven million, seven hundred twenty thousand, forty-eight".