1195542 has 24 divisors (see below), whose sum is σ = 2743416. Its totient is φ = 374976.

The previous prime is 1195501. The next prime is 1195543. The reversal of 1195542 is 2455911.

1195542 is a `hidden beast` number, since 119 + 5 + 542 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195543) 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, 1648 + ... + 2259.

It is an arithmetic number, because the mean of its divisors is an integer number (114309).

2^1195542 is an apocalyptic number.

1195542 is an abundant number, since it is smaller than the sum of its proper divisors (1547874).

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

1195542 is a wasteful number, since it uses less digits than its factorization.

1195542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932 (or 3929 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 1195542 is about 1093.4084323801. The cubic root of 1195542 is about 106.1341010728.

The spelling of 1195542 in words is "one million, one hundred ninety-five thousand, five hundred forty-two".