73427126 has 4 divisors (see below), whose sum is σ = 110140692. Its totient is φ = 36713562.

The previous prime is 73427119. The next prime is 73427141. The reversal of 73427126 is 62172437.

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 = 73427092 and 73427101.

It is a congruent number.

It is an unprimeable number.

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, 18356780 + ... + 18356783.

It is an arithmetic number, because the mean of its divisors is an integer number (27535173).

Almost surely, 2^73427126 is an apocalyptic number.

73427126 is a deficient number, since it is larger than the sum of its proper divisors (36713566).

73427126 is a wasteful number, since it uses less digits than its factorization.

73427126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36713565.

The product of its digits is 14112, while the sum is 32.

The square root of 73427126 is about 8568.9629477551. The cubic root of 73427126 is about 418.7474512060.

The spelling of 73427126 in words is "seventy-three million, four hundred twenty-seven thousand, one hundred twenty-six".