70104000 has 224 divisors, whose sum is σ = 243449856. Its totient is φ = 17740800.

The previous prime is 70103987. The next prime is 70104029. The reversal of 70104000 is 40107.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551937 + ... + 552063.

Almost surely, 2^70104000 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 70104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121724928).

70104000 is an abundant number, since it is smaller than the sum of its proper divisors (173345856).

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

70104000 is a wasteful number, since it uses less digits than its factorization.

70104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 70104000 is about 8372.8131473239. The cubic root of 70104000 is about 412.3325307334.

Adding to 70104000 its reverse (40107), we get a palindrome (70144107).

The spelling of 70104000 in words is "seventy million, one hundred four thousand".