1116037 has 6 divisors (see below), whose sum is σ = 1206002. Its totient is φ = 1026672.

The previous prime is 1116001. The next prime is 1116053. The reversal of 1116037 is 7306111.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 516961 + 599076 = 719^2 + 774^2 .

It is not a de Polignac number, because 1116037 - 2¹⁹ = 591749 is a prime.

It is a Duffinian number.

1116037 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3663 + ... + 3955.

2^1116037 is an apocalyptic number.

It is an amenable number.

1116037 is a deficient number, since it is larger than the sum of its proper divisors (89965).

1116037 is an frugal number, since it uses more digits than its factorization.

1116037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1116037 is about 1056.4265237109. The cubic root of 1116037 is about 103.7272500561.

The spelling of 1116037 in words is "one million, one hundred sixteen thousand, thirty-seven".