70342466 has 8 divisors (see below), whose sum is σ = 105677244. Its totient is φ = 35116720.

The previous prime is 70342463. The next prime is 70342471. The reversal of 70342466 is 66424307.

It can be written as a sum of positive squares in 2 ways, for example, as 69372241 + 970225 = 8329^2 + 985^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70342466² = 9896125045922312, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70342463) 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 3 ways as a sum of consecutive naturals, for example, 25625 + ... + 28236.

Almost surely, 2^70342466 is an apocalyptic number.

70342466 is a deficient number, since it is larger than the sum of its proper divisors (35334778).

70342466 is a wasteful number, since it uses less digits than its factorization.

70342466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54516.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 70342466 is about 8387.0415522996. The cubic root of 70342466 is about 412.7995321853.

The spelling of 70342466 in words is "seventy million, three hundred forty-two thousand, four hundred sixty-six".