72096774 has 8 divisors (see below), whose sum is σ = 144193560. Its totient is φ = 24032256.

The previous prime is 72096763. The next prime is 72096781. The reversal of 72096774 is 47769027.

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

72096774 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6008059 + ... + 6008070.

It is an arithmetic number, because the mean of its divisors is an integer number (18024195).

Almost surely, 2^72096774 is an apocalyptic number.

72096774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72096774 is a wasteful number, since it uses less digits than its factorization.

72096774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12016134.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 72096774 is about 8490.9819220159. The cubic root of 72096774 is about 416.2030682327.

The spelling of 72096774 in words is "seventy-two million, ninety-six thousand, seven hundred seventy-four".