70858348 has 12 divisors (see below), whose sum is σ = 135275112. Its totient is φ = 32208320.

The previous prime is 70858327. The next prime is 70858349. The reversal of 70858348 is 84385807.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70858349) 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 in 3 ways as a sum of consecutive naturals, for example, 805165 + ... + 805252.

It is an arithmetic number, because the mean of its divisors is an integer number (11272926).

Almost surely, 2^70858348 is an apocalyptic number.

It is an amenable number.

70858348 is a deficient number, since it is larger than the sum of its proper divisors (64416764).

70858348 is a wasteful number, since it uses less digits than its factorization.

70858348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610432 (or 1610430 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 70858348 is about 8417.7400767664. The cubic root of 70858348 is about 413.8062136150.

The spelling of 70858348 in words is "seventy million, eight hundred fifty-eight thousand, three hundred forty-eight".