70850459 has 8 divisors (see below), whose sum is σ = 71639568. Its totient is φ = 70066080.

The previous prime is 70850447. The next prime is 70850471. The reversal of 70850459 is 95405807.

It is an interprime number because it is at equal distance from previous prime (70850447) and next prime (70850471).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70850459 - 2⁴ = 70850443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70853459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34664 + ... + 36650.

It is an arithmetic number, because the mean of its divisors is an integer number (8954946).

Almost surely, 2^70850459 is an apocalyptic number.

70850459 is a deficient number, since it is larger than the sum of its proper divisors (789109).

70850459 is a wasteful number, since it uses less digits than its factorization.

70850459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 70850459 is about 8417.2714700192. The cubic root of 70850459 is about 413.7908560343.

The spelling of 70850459 in words is "seventy million, eight hundred fifty thousand, four hundred fifty-nine".