70948416 has 112 divisors (see below), whose sum is σ = 234086400. Its totient is φ = 18424320.

The previous prime is 70948403. The next prime is 70948417. The reversal of 70948416 is 61484907.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (70948417) 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, 12385 + ... + 17183.

Almost surely, 2^70948416 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 70948416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117043200).

70948416 is an abundant number, since it is smaller than the sum of its proper divisors (163137984).

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

70948416 is a wasteful number, since it uses less digits than its factorization.

70948416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832 (or 4822 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 70948416 is about 8423.0882697500. The cubic root of 70948416 is about 413.9814689831.

The spelling of 70948416 in words is "seventy million, nine hundred forty-eight thousand, four hundred sixteen".