1162542 has 8 divisors (see below), whose sum is σ = 2325096. Its totient is φ = 387512.

The previous prime is 1162541. The next prime is 1162543. The reversal of 1162542 is 2452611.

It is an interprime number because it is at equal distance from previous prime (1162541) and next prime (1162543).

It is a sphenic number, since it is the product of 3 distinct primes.

1162542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96873 + ... + 96884.

It is an arithmetic number, because the mean of its divisors is an integer number (290637).

2^1162542 is an apocalyptic number.

1162542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1162542 is a wasteful number, since it uses less digits than its factorization.

1162542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193762.

The product of its digits is 480, while the sum is 21.

The square root of 1162542 is about 1078.2124095001. The cubic root of 1162542 is about 105.1484521465.

The spelling of 1162542 in words is "one million, one hundred sixty-two thousand, five hundred forty-two".