1948792 has 16 divisors (see below), whose sum is σ = 3846600. Its totient is φ = 923040.

The previous prime is 1948789. The next prime is 1948799. The reversal of 1948792 is 2978491.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1948799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6259 + ... + 6562.

2^1948792 is an apocalyptic number.

It is an amenable number.

1948792 is a deficient number, since it is larger than the sum of its proper divisors (1897808).

1948792 is a wasteful number, since it uses less digits than its factorization.

1948792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12846 (or 12842 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 1948792 is about 1395.9914039850. The cubic root of 1948792 is about 124.9074942250.

The spelling of 1948792 in words is "one million, nine hundred forty-eight thousand, seven hundred ninety-two".