70488792 has 240 divisors, whose sum is σ = 231739200. Its totient is φ = 19958400.

The previous prime is 70488787. The next prime is 70488793. The reversal of 70488792 is 29788407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70488793) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2273817 + ... + 2273847.

It is an arithmetic number, because the mean of its divisors is an integer number (965580).

Almost surely, 2^70488792 is an apocalyptic number.

70488792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70488792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115869600).

70488792 is an abundant number, since it is smaller than the sum of its proper divisors (161250408).

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

70488792 is a wasteful number, since it uses less digits than its factorization.

70488792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 70488792 is about 8395.7603586572. The cubic root of 70488792 is about 413.0855683574.

The spelling of 70488792 in words is "seventy million, four hundred eighty-eight thousand, seven hundred ninety-two".