190560542 has 4 divisors (see below), whose sum is σ = 285840816. Its totient is φ = 95280270.

The previous prime is 190560533. The next prime is 190560547. The reversal of 190560542 is 245065091.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245065091 = 71 ⋅3451621.

It is a junction number, because it is equal to n+sod(n) for n = 190560499 and 190560508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190560547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47640134 + ... + 47640137.

It is an arithmetic number, because the mean of its divisors is an integer number (71460204).

Almost surely, 2^190560542 is an apocalyptic number.

190560542 is a deficient number, since it is larger than the sum of its proper divisors (95280274).

190560542 is an equidigital number, since it uses as much as digits as its factorization.

190560542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95280273.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 190560542 is about 13804.3667728730. The cubic root of 190560542 is about 575.4545034073.

The spelling of 190560542 in words is "one hundred ninety million, five hundred sixty thousand, five hundred forty-two".