73276742 has 16 divisors (see below), whose sum is σ = 137037312. Its totient is φ = 28549320.

The previous prime is 73276739. The next prime is 73276747. The reversal of 73276742 is 24767237.

It is a junction number, because it is equal to n+sod(n) for n = 73276696 and 73276705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73276747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237758 + ... + 238065.

It is an arithmetic number, because the mean of its divisors is an integer number (8564832).

Almost surely, 2^73276742 is an apocalyptic number.

73276742 is a deficient number, since it is larger than the sum of its proper divisors (63760570).

73276742 is a wasteful number, since it uses less digits than its factorization.

73276742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475843.

The product of its digits is 98784, while the sum is 38.

The square root of 73276742 is about 8560.1835260700. The cubic root of 73276742 is about 418.4613809205.

The spelling of 73276742 in words is "seventy-three million, two hundred seventy-six thousand, seven hundred forty-two".