73261406 has 16 divisors (see below), whose sum is σ = 113258544. Its totient is φ = 35515584.

The previous prime is 73261399. The next prime is 73261471. The reversal of 73261406 is 60416237.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21581 + ... + 24743.

It is an arithmetic number, because the mean of its divisors is an integer number (7078659).

Almost surely, 2^73261406 is an apocalyptic number.

73261406 is a deficient number, since it is larger than the sum of its proper divisors (39997138).

73261406 is a wasteful number, since it uses less digits than its factorization.

73261406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3515.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 73261406 is about 8559.2877040090. The cubic root of 73261406 is about 418.4321857929.

The spelling of 73261406 in words is "seventy-three million, two hundred sixty-one thousand, four hundred six".