9026257772 has 24 divisors (see below), whose sum is σ = 18675017760. Its totient is φ = 3735002880.

The previous prime is 9026257711. The next prime is 9026257787. The reversal of 9026257772 is 2777526209.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 5557229 + ... + 5558852.

It is an arithmetic number, because the mean of its divisors is an integer number (778125740).

Almost surely, 2^9026257772 is an apocalyptic number.

It is an amenable number.

9026257772 is an abundant number, since it is smaller than the sum of its proper divisors (9648759988).

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

9026257772 is a wasteful number, since it uses less digits than its factorization.

9026257772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11116121 (or 11116119 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The square root of 9026257772 is about 95006.6196220032. The cubic root of 9026257772 is about 2082.1047614142.

The spelling of 9026257772 in words is "nine billion, twenty-six million, two hundred fifty-seven thousand, seven hundred seventy-two".