72883006 has 16 divisors (see below), whose sum is σ = 126157824. Its totient is φ = 30931704.

The previous prime is 72883001. The next prime is 72883033. The reversal of 72883006 is 60038827.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72883001) 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, 23830 + ... + 26713.

It is an arithmetic number, because the mean of its divisors is an integer number (7884864).

Almost surely, 2^72883006 is an apocalyptic number.

72883006 is a deficient number, since it is larger than the sum of its proper divisors (53274818).

72883006 is a wasteful number, since it uses less digits than its factorization.

72883006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50655.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 72883006 is about 8537.1544439585. The cubic root of 72883006 is about 417.7105319426.

The spelling of 72883006 in words is "seventy-two million, eight hundred eighty-three thousand, six".