119542 has 4 divisors (see below), whose sum is σ = 179316. Its totient is φ = 59770.

The previous prime is 119533. The next prime is 119549. The reversal of 119542 is 245911.

119542 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119549) by changing a digit.

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 as a sum of consecutive naturals, namely, 29884 + ... + 29887.

It is an arithmetic number, because the mean of its divisors is an integer number (44829).

2¹¹⁹⁵⁴² is an apocalyptic number.

119542 is a deficient number, since it is larger than the sum of its proper divisors (59774).

119542 is an equidigital number, since it uses as much as digits as its factorization.

119542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59773.

The product of its digits is 360, while the sum is 22.

The square root of 119542 is about 345.7484634818. The cubic root of 119542 is about 49.2614100871.

The spelling of 119542 in words is "one hundred nineteen thousand, five hundred forty-two".