70104838 has 8 divisors (see below), whose sum is σ = 111343032. Its totient is φ = 32990496.

The previous prime is 70104817. The next prime is 70104863. The reversal of 70104838 is 83840107.

It is a happy number.

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

It is a super-2 number, since 2×70104838² = 9829376622012488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1030920 + ... + 1030987.

It is an arithmetic number, because the mean of its divisors is an integer number (13917879).

Almost surely, 2^70104838 is an apocalyptic number.

70104838 is a deficient number, since it is larger than the sum of its proper divisors (41238194).

70104838 is a wasteful number, since it uses less digits than its factorization.

70104838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061926.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 70104838 is about 8372.8631900921. The cubic root of 70104838 is about 412.3341736891.

The spelling of 70104838 in words is "seventy million, one hundred four thousand, eight hundred thirty-eight".