72067002 has 32 divisors (see below), whose sum is σ = 170041344. Its totient is φ = 19926000.

The previous prime is 72066977. The next prime is 72067007. The reversal of 72067002 is 20076027.

It is not an unprimeable number, because it can be changed into a prime (72067007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26374 + ... + 28977.

It is an arithmetic number, because the mean of its divisors is an integer number (5313792).

Almost surely, 2^72067002 is an apocalyptic number.

72067002 is an abundant number, since it is smaller than the sum of its proper divisors (97974342).

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

72067002 is a wasteful number, since it uses less digits than its factorization.

72067002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55394.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 72067002 is about 8489.2285868623. The cubic root of 72067002 is about 416.1457706909.

The spelling of 72067002 in words is "seventy-two million, sixty-seven thousand, two".