70197652 has 24 divisors (see below), whose sum is σ = 143047296. Its totient is φ = 29516448.

The previous prime is 70197613. The next prime is 70197653. The reversal of 70197652 is 25679107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70197653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22168 + ... + 25135.

It is an arithmetic number, because the mean of its divisors is an integer number (5960304).

Almost surely, 2^70197652 is an apocalyptic number.

It is an amenable number.

70197652 is an abundant number, since it is smaller than the sum of its proper divisors (72849644).

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

70197652 is a wasteful number, since it uses less digits than its factorization.

70197652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47367 (or 47365 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 70197652 is about 8378.4039052793. The cubic root of 70197652 is about 412.5160608378.

The spelling of 70197652 in words is "seventy million, one hundred ninety-seven thousand, six hundred fifty-two".