11297793 has 16 divisors (see below), whose sum is σ = 16357376. Its totient is φ = 6894720.

The previous prime is 11297789. The next prime is 11297801. The reversal of 11297793 is 39779211.

It is not a de Polignac number, because 11297793 - 2² = 11297789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11297743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3813 + ... + 6093.

It is an arithmetic number, because the mean of its divisors is an integer number (1022336).

Almost surely, 2^11297793 is an apocalyptic number.

11297793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11297793 is a deficient number, since it is larger than the sum of its proper divisors (5059583).

11297793 is a wasteful number, since it uses less digits than its factorization.

11297793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424.

The product of its digits is 23814, while the sum is 39.

The square root of 11297793 is about 3361.2189753124. The cubic root of 11297793 is about 224.3870924290.

It can be divided in two parts, 11297 and 793, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 11297793 in words is "eleven million, two hundred ninety-seven thousand, seven hundred ninety-three".