70484800 has 42 divisors (see below), whose sum is σ = 173440598. Its totient is φ = 28193280.

The previous prime is 70484797. The next prime is 70484801. The reversal of 70484800 is 848407.

It can be written as a sum of positive squares in 3 ways, for example, as 9144576 + 61340224 = 3024^2 + 7832^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70484801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20427 + ... + 23626.

Almost surely, 2^70484800 is an apocalyptic number.

It is an amenable number.

70484800 is an abundant number, since it is smaller than the sum of its proper divisors (102955798).

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

70484800 is a wasteful number, since it uses less digits than its factorization.

70484800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44075 (or 44060 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 70484800 is about 8395.5226162521. The cubic root of 70484800 is about 413.0777701025.

The spelling of 70484800 in words is "seventy million, four hundred eighty-four thousand, eight hundred".