70380576 has 168 divisors, whose sum is σ = 237976704. Its totient is φ = 20062080.

The previous prime is 70380553. The next prime is 70380587. The reversal of 70380576 is 67508307.

70380576 is a `hidden beast` number, since 7 + 0 + 3 + 80 + 576 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 70380576.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 163081 + ... + 163511.

It is an arithmetic number, because the mean of its divisors is an integer number (1416528).

Almost surely, 2^70380576 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 70380576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118988352).

70380576 is an abundant number, since it is smaller than the sum of its proper divisors (167596128).

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

70380576 is an equidigital number, since it uses as much as digits as its factorization.

70380576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 70380576 is about 8389.3132019254. The cubic root of 70380576 is about 412.8740672937.

The spelling of 70380576 in words is "seventy million, three hundred eighty thousand, five hundred seventy-six".