70201248 has 72 divisors (see below), whose sum is σ = 199590048. Its totient is φ = 21595392.

The previous prime is 70201189. The next prime is 70201277. The reversal of 70201248 is 84210207.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14061 + ... + 18387.

It is an arithmetic number, because the mean of its divisors is an integer number (2772084).

Almost surely, 2^70201248 is an apocalyptic number.

70201248 is a gapful number since it is divisible by the number (78) 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 70201248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99795024).

70201248 is an abundant number, since it is smaller than the sum of its proper divisors (129388800).

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

70201248 is a wasteful number, since it uses less digits than its factorization.

70201248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366 (or 4345 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 70201248 is about 8378.6185018773. The cubic root of 70201248 is about 412.5231046746.

The spelling of 70201248 in words is "seventy million, two hundred one thousand, two hundred forty-eight".