70670760 has 64 divisors (see below), whose sum is σ = 212863680. Its totient is φ = 18769920.

The previous prime is 70670753. The next prime is 70670771. The reversal of 70670760 is 6707607.

It is a happy 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, 32920 + ... + 35000.

It is an arithmetic number, because the mean of its divisors is an integer number (3325995).

Almost surely, 2^70670760 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 70670760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106431840).

70670760 is an abundant number, since it is smaller than the sum of its proper divisors (142192920).

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

70670760 is a wasteful number, since it uses less digits than its factorization.

70670760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378 (or 2374 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 70670760 is about 8406.5902719236. The cubic root of 70670760 is about 413.4407253613.

The spelling of 70670760 in words is "seventy million, six hundred seventy thousand, seven hundred sixty".