70014433 has 2 divisors, whose sum is σ = 70014434. Its totient is φ = 70014432.

The previous prime is 70014421. The next prime is 70014437. The reversal of 70014433 is 33441007.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70006689 + 7744 = 8367^2 + 88^2 .

It is a cyclic number.

It is not a de Polignac number, because 70014433 - 2²¹ = 67917281 is a prime.

It is a super-2 number, since 2×70014433² = 9804041656622978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70014437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35007216 + 35007217.

It is an arithmetic number, because the mean of its divisors is an integer number (35007217).

Almost surely, 2^70014433 is an apocalyptic number.

It is an amenable number.

70014433 is a deficient number, since it is larger than the sum of its proper divisors (1).

70014433 is an equidigital number, since it uses as much as digits as its factorization.

70014433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 70014433 is about 8367.4627576106. The cubic root of 70014433 is about 412.1568530395.

The spelling of 70014433 in words is "seventy million, fourteen thousand, four hundred thirty-three".