70944760 has 64 divisors (see below), whose sum is σ = 165110400. Its totient is φ = 27417600.

The previous prime is 70944751. The next prime is 70944763. The reversal of 70944760 is 6744907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70944763) 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, 296721 + ... + 296959.

It is an arithmetic number, because the mean of its divisors is an integer number (2579850).

Almost surely, 2^70944760 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 70944760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82555200).

70944760 is an abundant number, since it is smaller than the sum of its proper divisors (94165640).

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

70944760 is a wasteful number, since it uses less digits than its factorization.

70944760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 70944760 is about 8422.8712444154. The cubic root of 70944760 is about 413.9743579846.

The spelling of 70944760 in words is "seventy million, nine hundred forty-four thousand, seven hundred sixty".