70925760 has 112 divisors (see below), whose sum is σ = 250240800. Its totient is φ = 18911232.

The previous prime is 70925747. The next prime is 70925761. The reversal of 70925760 is 6752907.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70925761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4536 + ... + 12744.

Almost surely, 2^70925760 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 70925760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125120400).

70925760 is an abundant number, since it is smaller than the sum of its proper divisors (179315040).

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

70925760 is a wasteful number, since it uses less digits than its factorization.

70925760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8235 (or 8219 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 70925760 is about 8421.7432874673. The cubic root of 70925760 is about 413.9373986420.

The spelling of 70925760 in words is "seventy million, nine hundred twenty-five thousand, seven hundred sixty".