1162242 has 16 divisors (see below), whose sum is σ = 2582880. Its totient is φ = 387396.

The previous prime is 1162229. The next prime is 1162243. The reversal of 1162242 is 2422611.

1162242 is a `hidden beast` number, since 1 + 1 + 622 + 42 = 666.

It is a super-4 number, since 4×1162242⁴ (a number of 25 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1162243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10708 + ... + 10815.

It is an arithmetic number, because the mean of its divisors is an integer number (161430).

2^1162242 is an apocalyptic number.

1162242 is an abundant number, since it is smaller than the sum of its proper divisors (1420638).

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

1162242 is a wasteful number, since it uses less digits than its factorization.

1162242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21534 (or 21528 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 1162242 is about 1078.0732813682. The cubic root of 1162242 is about 105.1394066670.

Subtracting from 1162242 its product of digits (192), we obtain a triangular number (1162050 = T₁₅₂₄).

Adding to 1162242 its reverse (2422611), we get a palindrome (3584853).

It can be divided in two parts, 11622 and 42, that added together give a square (11664 = 108²).

The spelling of 1162242 in words is "one million, one hundred sixty-two thousand, two hundred forty-two".