70383007 has 2 divisors, whose sum is σ = 70383008. Its totient is φ = 70383006.

The previous prime is 70382987. The next prime is 70383073. The reversal of 70383007 is 70038307.

It is a weak prime.

It is an emirp because it is prime and its reverse (70038307) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70383007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70380007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35191503 + 35191504.

It is an arithmetic number, because the mean of its divisors is an integer number (35191504).

Almost surely, 2^70383007 is an apocalyptic number.

70383007 is a deficient number, since it is larger than the sum of its proper divisors (1).

70383007 is an equidigital number, since it uses as much as digits as its factorization.

70383007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 70383007 is about 8389.4580873856. The cubic root of 70383007 is about 412.8788209031.

It can be divided in two parts, 7038300 and 7, that added together give a palindrome (7038307).

The spelling of 70383007 in words is "seventy million, three hundred eighty-three thousand, seven".