9013770 has 24 divisors (see below), whose sum is σ = 23436036. Its totient is φ = 2403648.

The previous prime is 9013747. The next prime is 9013811. The reversal of 9013770 is 773109.

It can be written as a sum of positive squares in 2 ways, for example, as 8803089 + 210681 = 2967^2 + 459^2 .

It is a super-2 number, since 2×9013770² = 162496099225800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49987 + ... + 50166.

Almost surely, 2^9013770 is an apocalyptic number.

9013770 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9013770 is an abundant number, since it is smaller than the sum of its proper divisors (14422266).

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

9013770 is a wasteful number, since it uses less digits than its factorization.

9013770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100166 (or 100163 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 9013770 is about 3002.2941228334. The cubic root of 9013770 is about 208.1144125231.

Adding to 9013770 its reverse (773109), we get a palindrome (9786879).

The spelling of 9013770 in words is "nine million, thirteen thousand, seven hundred seventy".