70104276 has 144 divisors (see below), whose sum is σ = 207567360. Its totient is φ = 19736640.

The previous prime is 70104269. The next prime is 70104283. The reversal of 70104276 is 67240107.

It is an interprime number because it is at equal distance from previous prime (70104269) and next prime (70104283).

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 47 ways as a sum of consecutive naturals, for example, 391555 + ... + 391733.

It is an arithmetic number, because the mean of its divisors is an integer number (1441440).

Almost surely, 2^70104276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70104276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103783680).

70104276 is an abundant number, since it is smaller than the sum of its proper divisors (137463084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70104276 is a wasteful number, since it uses less digits than its factorization.

70104276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 70104276 is about 8372.8296292233. The cubic root of 70104276 is about 412.3330718515. Note that the first 3 decimals are identical.

The spelling of 70104276 in words is "seventy million, one hundred four thousand, two hundred seventy-six".