70201500 has 96 divisors (see below), whose sum is σ = 216530496. Its totient is φ = 17612800.

The previous prime is 70201493. The next prime is 70201501. The reversal of 70201500 is 510207.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 70201500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70201501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24124 + ... + 26876.

It is an arithmetic number, because the mean of its divisors is an integer number (2255526).

Almost surely, 2^70201500 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 70201500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108265248).

70201500 is an abundant number, since it is smaller than the sum of its proper divisors (146328996).

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

70201500 is a wasteful number, since it uses less digits than its factorization.

70201500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792 (or 2780 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 70201500 is about 8378.6335401424. The cubic root of 70201500 is about 412.5235982827.

Adding to 70201500 its reverse (510207), we get a palindrome (70711707).

The spelling of 70201500 in words is "seventy million, two hundred one thousand, five hundred".