70799207 has 2 divisors, whose sum is σ = 70799208. Its totient is φ = 70799206.

The previous prime is 70799177. The next prime is 70799227. The reversal of 70799207 is 70299707.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70799207 - 2⁶ = 70799143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70799227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35399603 + 35399604.

It is an arithmetic number, because the mean of its divisors is an integer number (35399604).

Almost surely, 2^70799207 is an apocalyptic number.

70799207 is a deficient number, since it is larger than the sum of its proper divisors (1).

70799207 is an equidigital number, since it uses as much as digits as its factorization.

70799207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55566, while the sum is 41.

The square root of 70799207 is about 8414.2264647441. The cubic root of 70799207 is about 413.6910555764.

Subtracting from 70799207 its reverse (70299707), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 70799207 in words is "seventy million, seven hundred ninety-nine thousand, two hundred seven".