1120599 has 12 divisors (see below), whose sum is σ = 1638000. Its totient is φ = 738144.

The previous prime is 1120591. The next prime is 1120607. The reversal of 1120599 is 9950211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1120591) and next prime (1120607).

It is not a de Polignac number, because 1120599 - 2³ = 1120591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (136500).

2^1120599 is an apocalyptic number.

1120599 is a deficient number, since it is larger than the sum of its proper divisors (517401).

1120599 is a wasteful number, since it uses less digits than its factorization.

1120599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 27.

The square root of 1120599 is about 1058.5834874964. The cubic root of 1120599 is about 103.8683924516.

The spelling of 1120599 in words is "one million, one hundred twenty thousand, five hundred ninety-nine".