70233701 has 2 divisors, whose sum is σ = 70233702. Its totient is φ = 70233700.

The previous prime is 70233689. The next prime is 70233719. The reversal of 70233701 is 10733207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51136801 + 19096900 = 7151^2 + 4370^2 .

It is an emirp because it is prime and its reverse (10733207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70233701 - 2⁶ = 70233637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70233301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35116850 + 35116851.

It is an arithmetic number, because the mean of its divisors is an integer number (35116851).

Almost surely, 2^70233701 is an apocalyptic number.

It is an amenable number.

70233701 is a deficient number, since it is larger than the sum of its proper divisors (1).

70233701 is an equidigital number, since it uses as much as digits as its factorization.

70233701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 70233701 is about 8380.5549338931. The cubic root of 70233701 is about 412.5866626610.

Adding to 70233701 its reverse (10733207), we get a palindrome (80966908).

The spelling of 70233701 in words is "seventy million, two hundred thirty-three thousand, seven hundred one".