70194069 has 24 divisors (see below), whose sum is σ = 113604192. Its totient is φ = 41389920.

The previous prime is 70194053. The next prime is 70194073. The reversal of 70194069 is 96049107.

It is not a de Polignac number, because 70194069 - 2⁴ = 70194053 is a prime.

It is a super-2 number, since 2×70194069² = 9854414645553522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70194029) 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 23 ways as a sum of consecutive naturals, for example, 5919 + ... + 13244.

It is an arithmetic number, because the mean of its divisors is an integer number (4733508).

Almost surely, 2^70194069 is an apocalyptic number.

It is an amenable number.

70194069 is a deficient number, since it is larger than the sum of its proper divisors (43410123).

70194069 is a wasteful number, since it uses less digits than its factorization.

70194069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19217 (or 19214 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 70194069 is about 8378.1900790087. The cubic root of 70194069 is about 412.5090422260.

The spelling of 70194069 in words is "seventy million, one hundred ninety-four thousand, sixty-nine".