70230859 has 16 divisors (see below), whose sum is σ = 79073280. Its totient is φ = 61983360.

The previous prime is 70230851. The next prime is 70230863. The reversal of 70230859 is 95803207.

It is not a de Polignac number, because 70230859 - 2³ = 70230851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70230851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32214 + ... + 34324.

It is an arithmetic number, because the mean of its divisors is an integer number (4942080).

Almost surely, 2^70230859 is an apocalyptic number.

70230859 is a deficient number, since it is larger than the sum of its proper divisors (8842421).

70230859 is a wasteful number, since it uses less digits than its factorization.

70230859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 70230859 is about 8380.3853730005. The cubic root of 70230859 is about 412.5810974926.

The spelling of 70230859 in words is "seventy million, two hundred thirty thousand, eight hundred fifty-nine".