70200200 has 96 divisors (see below), whose sum is σ = 191237760. Its totient is φ = 23462400.

The previous prime is 70200197. The next prime is 70200253. The reversal of 70200200 is 200207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56789 + ... + 58011.

It is an arithmetic number, because the mean of its divisors is an integer number (1992060).

Almost surely, 2^70200200 is an apocalyptic number.

70200200 is a gapful number since it is divisible by the number (70) 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 70200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95618880).

70200200 is an abundant number, since it is smaller than the sum of its proper divisors (121037560).

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

70200200 is a wasteful number, since it uses less digits than its factorization.

70200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 11.

The square root of 70200200 is about 8378.5559615008. Note that the first 3 decimals coincide. The cubic root of 70200200 is about 412.5210518794.

Adding to 70200200 its reverse (200207), we get a palindrome (70400407).

The spelling of 70200200 in words is "seventy million, two hundred thousand, two hundred".