70572203 has 12 divisors (see below), whose sum is σ = 77870160. Its totient is φ = 63906336.

The previous prime is 70572199. The next prime is 70572217. The reversal of 70572203 is 30227507.

It is not a de Polignac number, because 70572203 - 2² = 70572199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70572223) by changing a digit.

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, 5018 + ... + 12896.

It is an arithmetic number, because the mean of its divisors is an integer number (6489180).

Almost surely, 2^70572203 is an apocalyptic number.

70572203 is a deficient number, since it is larger than the sum of its proper divisors (7297957).

70572203 is a wasteful number, since it uses less digits than its factorization.

70572203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7958 (or 7945 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 70572203 is about 8400.7263376449. The cubic root of 70572203 is about 413.2484419977.

The spelling of 70572203 in words is "seventy million, five hundred seventy-two thousand, two hundred three".