992041 has 4 divisors (see below), whose sum is σ = 994500. Its totient is φ = 989584.

The previous prime is 992023. The next prime is 992051. The reversal of 992041 is 140299.

992041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140299 = 307 ⋅457.

It can be written as a sum of positive squares in 2 ways, for example, as 802816 + 189225 = 896^2 + 435^2 .

It is a cyclic number.

It is not a de Polignac number, because 992041 - 2¹³ = 983849 is a prime.

It is a Duffinian number.

992041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 991997 and 992015.

It is not an unprimeable number, because it can be changed into a prime (992011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466 + ... + 1483.

It is an arithmetic number, because the mean of its divisors is an integer number (248625).

2⁹⁹²⁰⁴¹ is an apocalyptic number.

It is an amenable number.

992041 is a deficient number, since it is larger than the sum of its proper divisors (2459).

992041 is a wasteful number, since it uses less digits than its factorization.

992041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 992041 is about 996.0125501217. The cubic root of 992041 is about 99.7339930303.

Subtracting from 992041 its sum of digits (25), we obtain a square (992016 = 996²).

The spelling of 992041 in words is "nine hundred ninety-two thousand, forty-one".