72382007 has 2 divisors, whose sum is σ = 72382008. Its totient is φ = 72382006.

The previous prime is 72382003. The next prime is 72382019. The reversal of 72382007 is 70028327.

It is a weak prime.

It is an emirp because it is prime and its reverse (70028327) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72382007 - 2² = 72382003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72382003) 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 as a sum of consecutive naturals, namely, 36191003 + 36191004.

It is an arithmetic number, because the mean of its divisors is an integer number (36191004).

Almost surely, 2^72382007 is an apocalyptic number.

72382007 is a deficient number, since it is larger than the sum of its proper divisors (1).

72382007 is an equidigital number, since it uses as much as digits as its factorization.

72382007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 72382007 is about 8507.7615739982. The cubic root of 72382007 is about 416.7512140608.

The spelling of 72382007 in words is "seventy-two million, three hundred eighty-two thousand, seven".