70196481 has 12 divisors (see below), whose sum is σ = 102170640. Its totient is φ = 46439640.

The previous prime is 70196479. The next prime is 70196491. The reversal of 70196481 is 18469107.

70196481 is a `hidden beast` number, since 7 + 0 + 1 + 9 + 648 + 1 = 666.

It is not a de Polignac number, because 70196481 - 2¹ = 70196479 is a prime.

It is a super-2 number, since 2×70196481² = 9855091889566722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70196491) 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 11 ways as a sum of consecutive naturals, for example, 28591 + ... + 30948.

It is an arithmetic number, because the mean of its divisors is an integer number (8514220).

Almost surely, 2^70196481 is an apocalyptic number.

It is an amenable number.

70196481 is a deficient number, since it is larger than the sum of its proper divisors (31974159).

70196481 is a wasteful number, since it uses less digits than its factorization.

70196481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59676 (or 59673 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 70196481 is about 8378.3340229427. The cubic root of 70196481 is about 412.5137670336.

The spelling of 70196481 in words is "seventy million, one hundred ninety-six thousand, four hundred eighty-one".