1293792 has 24 divisors (see below), whose sum is σ = 3396456. Its totient is φ = 431232.

The previous prime is 1293791. The next prime is 1293797. The reversal of 1293792 is 2973921.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1293791) 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, 6643 + ... + 6834.

It is an arithmetic number, because the mean of its divisors is an integer number (141519).

2^1293792 is an apocalyptic number.

1293792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1293792 is an abundant number, since it is smaller than the sum of its proper divisors (2102664).

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

1293792 is a wasteful number, since it uses less digits than its factorization.

1293792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13490 (or 13482 counting only the distinct ones).

The product of its digits is 6804, while the sum is 33.

The square root of 1293792 is about 1137.4497791111. The cubic root of 1293792 is about 108.9652836724.

The spelling of 1293792 in words is "one million, two hundred ninety-three thousand, seven hundred ninety-two".