1152606 has 32 divisors (see below), whose sum is σ = 2838528. Its totient is φ = 303840.

The previous prime is 1152589. The next prime is 1152623. The reversal of 1152606 is 6062511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1152589) and next prime (1152623).

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510 + ... + 1601.

It is an arithmetic number, because the mean of its divisors is an integer number (88704).

2^1152606 is an apocalyptic number.

1152606 is an abundant number, since it is smaller than the sum of its proper divisors (1685922).

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

1152606 is a wasteful number, since it uses less digits than its factorization.

1152606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1152606 is about 1073.5948956660. The cubic root of 1152606 is about 104.8480341351.

The spelling of 1152606 in words is "one million, one hundred fifty-two thousand, six hundred six".