70708000 has 96 divisors (see below), whose sum is σ = 189641088. Its totient is φ = 25696000.

The previous prime is 70707983. The next prime is 70708013. The reversal of 70708000 is 80707.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43197 + ... + 44803.

It is an arithmetic number, because the mean of its divisors is an integer number (1975428).

Almost surely, 2^70708000 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 70708000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94820544).

70708000 is an abundant number, since it is smaller than the sum of its proper divisors (118933088).

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

70708000 is a wasteful number, since it uses less digits than its factorization.

70708000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643 (or 1625 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 70708000 is about 8408.8049091414. The cubic root of 70708000 is about 413.5133335565.

Adding to 70708000 its reverse (80707), we get a palindrome (70788707).

The spelling of 70708000 in words is "seventy million, seven hundred eight thousand".