10977804 has 36 divisors (see below), whose sum is σ = 28210000. Its totient is φ = 3598560.

The previous prime is 10977797. The next prime is 10977809. The reversal of 10977804 is 40877901.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10977809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304 + ... + 4695.

Almost surely, 2^10977804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10977804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14105000).

10977804 is an abundant number, since it is smaller than the sum of its proper divisors (17232196).

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

10977804 is a wasteful number, since it uses less digits than its factorization.

10977804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070 (or 5065 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 10977804 is about 3313.2769277560. The cubic root of 10977804 is about 222.2483220826.

It can be divided in two parts, 10977 and 804, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 10977804 in words is "ten million, nine hundred seventy-seven thousand, eight hundred four".