1117376 has 56 divisors (see below), whose sum is σ = 2560320. Its totient is φ = 479232.

The previous prime is 1117367. The next prime is 1117379. The reversal of 1117376 is 6737111.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14105 + ... + 14183.

It is an arithmetic number, because the mean of its divisors is an integer number (45720).

2^1117376 is an apocalyptic number.

1117376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1117376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1280160).

1117376 is an abundant number, since it is smaller than the sum of its proper divisors (1442944).

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

1117376 is a wasteful number, since it uses less digits than its factorization.

1117376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 111 counting only the distinct ones).

The product of its digits is 882, while the sum is 26.

The square root of 1117376 is about 1057.0600739788. The cubic root of 1117376 is about 103.7687168052.

The spelling of 1117376 in words is "one million, one hundred seventeen thousand, three hundred seventy-six".