726060542 has 4 divisors (see below), whose sum is σ = 1089090816. Its totient is φ = 363030270.

The previous prime is 726060541. The next prime is 726060553. The reversal of 726060542 is 245060627.

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

It is a junction number, because it is equal to n+sod(n) for n = 726060499 and 726060508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726060541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181515134 + ... + 181515137.

It is an arithmetic number, because the mean of its divisors is an integer number (272272704).

Almost surely, 2^726060542 is an apocalyptic number.

726060542 is a deficient number, since it is larger than the sum of its proper divisors (363030274).

726060542 is a wasteful number, since it uses less digits than its factorization.

726060542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363030273.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 726060542 is about 26945.5106093761. The cubic root of 726060542 is about 898.7887170040.

The spelling of 726060542 in words is "seven hundred twenty-six million, sixty thousand, five hundred forty-two".