70622327 has 2 divisors, whose sum is σ = 70622328. Its totient is φ = 70622326.

The previous prime is 70622311. The next prime is 70622339. The reversal of 70622327 is 72322607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70622327 - 2⁴ = 70622311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70622327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70622347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35311163 + 35311164.

It is an arithmetic number, because the mean of its divisors is an integer number (35311164).

Almost surely, 2^70622327 is an apocalyptic number.

70622327 is a deficient number, since it is larger than the sum of its proper divisors (1).

70622327 is an equidigital number, since it uses as much as digits as its factorization.

70622327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 70622327 is about 8403.7091215725. The cubic root of 70622327 is about 413.3462555938.

The spelling of 70622327 in words is "seventy million, six hundred twenty-two thousand, three hundred twenty-seven".