892113404 has 72 divisors (see below), whose sum is σ = 1963367280. Its totient is φ = 351558144.

The previous prime is 892113379. The next prime is 892113419. The reversal of 892113404 is 404311298.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 883652 + ... + 884660.

It is an arithmetic number, because the mean of its divisors is an integer number (27268990).

Almost surely, 2^892113404 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 892113404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (981683640).

892113404 is an abundant number, since it is smaller than the sum of its proper divisors (1071253876).

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

892113404 is a wasteful number, since it uses less digits than its factorization.

892113404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387 (or 1378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 892113404 is about 29868.2675091810. The cubic root of 892113404 is about 962.6609493931.

The spelling of 892113404 in words is "eight hundred ninety-two million, one hundred thirteen thousand, four hundred four".