9977052 has 24 divisors (see below), whose sum is σ = 24505600. Its totient is φ = 3150576.

The previous prime is 9977047. The next prime is 9977053. The reversal of 9977052 is 2507799.

9977052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9977052² = 199083133221408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9977052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9977053) 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, 21652 + ... + 22107.

Almost surely, 2^9977052 is an apocalyptic number.

It is an amenable number.

9977052 is an abundant number, since it is smaller than the sum of its proper divisors (14528548).

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

9977052 is a wasteful number, since it uses less digits than its factorization.

9977052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43785 (or 43783 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 9977052 is about 3158.6471787776. The cubic root of 9977052 is about 215.2785428904.

The spelling of 9977052 in words is "nine million, nine hundred seventy-seven thousand, fifty-two".