70089407 has 2 divisors, whose sum is σ = 70089408. Its totient is φ = 70089406.

The previous prime is 70089401. The next prime is 70089413. The reversal of 70089407 is 70498007.

It is a balanced prime because it is at equal distance from previous prime (70089401) and next prime (70089413).

It is a cyclic number.

It is not a de Polignac number, because 70089407 - 2⁴ = 70089391 is a prime.

It is a super-2 number, since 2×70089407² = 9825049947223298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70089401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35044703 + 35044704.

It is an arithmetic number, because the mean of its divisors is an integer number (35044704).

Almost surely, 2^70089407 is an apocalyptic number.

70089407 is a deficient number, since it is larger than the sum of its proper divisors (1).

70089407 is an equidigital number, since it uses as much as digits as its factorization.

70089407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 70089407 is about 8371.9416505372. The cubic root of 70089407 is about 412.3039180714.

The spelling of 70089407 in words is "seventy million, eighty-nine thousand, four hundred seven".