9770540 has 24 divisors (see below), whose sum is σ = 22097040. Its totient is φ = 3607488.

The previous prime is 9770533. The next prime is 9770557. The reversal of 9770540 is 450779.

It is a junction number, because it is equal to n+sod(n) for n = 9770497 and 9770506.

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, 18530 + ... + 19049.

It is an arithmetic number, because the mean of its divisors is an integer number (920710).

Almost surely, 2^9770540 is an apocalyptic number.

It is an amenable number.

9770540 is an abundant number, since it is smaller than the sum of its proper divisors (12326500).

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

9770540 is a wasteful number, since it uses less digits than its factorization.

9770540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37601 (or 37599 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 9770540 is about 3125.7863010769. The cubic root of 9770540 is about 213.7828466559.

The spelling of 9770540 in words is "nine million, seven hundred seventy thousand, five hundred forty".