73406011 has 8 divisors (see below), whose sum is σ = 84758240. Its totient is φ = 62270208.

The previous prime is 73406009. The next prime is 73406023. The reversal of 73406011 is 11060437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73406011 - 2¹ = 73406009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73401011) 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 in 7 ways as a sum of consecutive naturals, for example, 53376 + ... + 54733.

It is an arithmetic number, because the mean of its divisors is an integer number (10594780).

Almost surely, 2^73406011 is an apocalyptic number.

73406011 is a deficient number, since it is larger than the sum of its proper divisors (11352229).

73406011 is a wasteful number, since it uses less digits than its factorization.

73406011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108213.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 73406011 is about 8567.7307964245. The cubic root of 73406011 is about 418.7073084568.

Adding to 73406011 its reverse (11060437), we get a palindrome (84466448).

The spelling of 73406011 in words is "seventy-three million, four hundred six thousand, eleven".