70546001 has 2 divisors, whose sum is σ = 70546002. Its totient is φ = 70546000.

The previous prime is 70545997. The next prime is 70546033. The reversal of 70546001 is 10064507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62789776 + 7756225 = 7924^2 + 2785^2 .

It is an emirp because it is prime and its reverse (10064507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70546001 - 2² = 70545997 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70546051) 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 as a sum of consecutive naturals, namely, 35273000 + 35273001.

It is an arithmetic number, because the mean of its divisors is an integer number (35273001).

Almost surely, 2^70546001 is an apocalyptic number.

It is an amenable number.

70546001 is a deficient number, since it is larger than the sum of its proper divisors (1).

70546001 is an equidigital number, since it uses as much as digits as its factorization.

70546001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 70546001 is about 8399.1666848563. The cubic root of 70546001 is about 413.1972921325.

The spelling of 70546001 in words is "seventy million, five hundred forty-six thousand, one".