70801207 has 2 divisors, whose sum is σ = 70801208. Its totient is φ = 70801206.

The previous prime is 70801183. The next prime is 70801249. The reversal of 70801207 is 70210807.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70801207 - 2¹¹ = 70799159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70801007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35400603 + 35400604.

It is an arithmetic number, because the mean of its divisors is an integer number (35400604).

Almost surely, 2^70801207 is an apocalyptic number.

70801207 is a deficient number, since it is larger than the sum of its proper divisors (1).

70801207 is an equidigital number, since it uses as much as digits as its factorization.

70801207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 70801207 is about 8414.3453102425. The cubic root of 70801207 is about 413.6949509794.

The spelling of 70801207 in words is "seventy million, eight hundred one thousand, two hundred seven".