70284001 has 8 divisors (see below), whose sum is σ = 74688264. Its totient is φ = 65909760.

The previous prime is 70283957. The next prime is 70284013. The reversal of 70284001 is 10048207.

It can be written as a sum of positive squares in 4 ways, for example, as 33074001 + 37210000 = 5751^2 + 6100^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 70284001 - 2¹³ = 70275809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70284061) 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, 2580 + ... + 12133.

It is an arithmetic number, because the mean of its divisors is an integer number (9336033).

Almost surely, 2^70284001 is an apocalyptic number.

It is an amenable number.

70284001 is a deficient number, since it is larger than the sum of its proper divisors (4404263).

70284001 is a wasteful number, since it uses less digits than its factorization.

70284001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15011.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 70284001 is about 8383.5553913599. Note that the first 3 decimals coincide. The cubic root of 70284001 is about 412.6851346503.

The spelling of 70284001 in words is "seventy million, two hundred eighty-four thousand, one".