1195623 has 24 divisors (see below), whose sum is σ = 2031120. Its totient is φ = 668160.

The previous prime is 1195589. The next prime is 1195669. The reversal of 1195623 is 3265911.

It is not a de Polignac number, because 1195623 - 2¹⁸ = 933479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 823 + ... + 1751.

It is an arithmetic number, because the mean of its divisors is an integer number (84630).

2^1195623 is an apocalyptic number.

1195623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1195623 is a deficient number, since it is larger than the sum of its proper divisors (835497).

1195623 is a wasteful number, since it uses less digits than its factorization.

1195623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 956 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 1195623 is about 1093.4454718915. The cubic root of 1195623 is about 106.1364979406.

The spelling of 1195623 in words is "one million, one hundred ninety-five thousand, six hundred twenty-three".