10977530 has 16 divisors (see below), whose sum is σ = 20294280. Its totient is φ = 4272192.

The previous prime is 10977517. The next prime is 10977539. The reversal of 10977530 is 3577901.

10977530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7890481 + 3087049 = 2809^2 + 1757^2 .

It is not an unprimeable number, because it can be changed into a prime (10977539) 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, 14465 + ... + 15204.

Almost surely, 2^10977530 is an apocalyptic number.

10977530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10977530 is a deficient number, since it is larger than the sum of its proper divisors (9316750).

10977530 is a wasteful number, since it uses less digits than its factorization.

10977530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29713.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 10977530 is about 3313.2355787055. The cubic root of 10977530 is about 222.2464730016.

The spelling of 10977530 in words is "ten million, nine hundred seventy-seven thousand, five hundred thirty".