1200792 has 16 divisors (see below), whose sum is σ = 3002040. Its totient is φ = 400256.

The previous prime is 1200779. The next prime is 1200799. The reversal of 1200792 is 2970021.

It is a happy number.

1200792 is a modest number, since divided by 792 gives 120 as remainder.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200799) 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, 24993 + ... + 25040.

2^1200792 is an apocalyptic number.

1200792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1200792 is an abundant number, since it is smaller than the sum of its proper divisors (1801248).

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

1200792 is a wasteful number, since it uses less digits than its factorization.

1200792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50042 (or 50038 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1200792 is about 1095.8065522710. The cubic root of 1200792 is about 106.2892302654.

The spelling of 1200792 in words is "one million, two hundred thousand, seven hundred ninety-two".