70196401 has 4 divisors (see below), whose sum is σ = 76577904. Its totient is φ = 63814900.

The previous prime is 70196389. The next prime is 70196407. The reversal of 70196401 is 10469107.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70196401 - 2⁹ = 70195889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70196401.

It is not an unprimeable number, because it can be changed into a prime (70196407) 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 3 ways as a sum of consecutive naturals, for example, 3190735 + ... + 3190756.

It is an arithmetic number, because the mean of its divisors is an integer number (19144476).

Almost surely, 2^70196401 is an apocalyptic number.

It is an amenable number.

70196401 is a deficient number, since it is larger than the sum of its proper divisors (6381503).

70196401 is a wasteful number, since it uses less digits than its factorization.

70196401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381502.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 70196401 is about 8378.3292487226. The cubic root of 70196401 is about 412.5136103253.

The spelling of 70196401 in words is "seventy million, one hundred ninety-six thousand, four hundred one".