70462859 has 2 divisors, whose sum is σ = 70462860. Its totient is φ = 70462858.

The previous prime is 70462789. The next prime is 70462867. The reversal of 70462859 is 95826407.

It is a strong prime.

It is an emirp because it is prime and its reverse (95826407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70462859 - 2²⁰ = 69414283 is a prime.

It is not a weakly prime, because it can be changed into another prime (70462879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35231429 + 35231430.

It is an arithmetic number, because the mean of its divisors is an integer number (35231430).

Almost surely, 2^70462859 is an apocalyptic number.

70462859 is a deficient number, since it is larger than the sum of its proper divisors (1).

70462859 is an equidigital number, since it uses as much as digits as its factorization.

70462859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 70462859 is about 8394.2158061370. The cubic root of 70462859 is about 413.0349037448.

The spelling of 70462859 in words is "seventy million, four hundred sixty-two thousand, eight hundred fifty-nine".