70074001 has 2 divisors, whose sum is σ = 70074002. Its totient is φ = 70074000.

The previous prime is 70073999. The next prime is 70074007. The reversal of 70074001 is 10047007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52635025 + 17438976 = 7255^2 + 4176^2 .

It is a cyclic number.

It is not a de Polignac number, because 70074001 - 2¹ = 70073999 is a prime.

It is a super-2 number, since 2×70074001² = 9820731232296002, which contains 22 as substring.

Together with 70073999, it forms a pair of twin primes.

It is equal to p_4122145 and since 70074001 and 4122145 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70074001.

It is not a weakly prime, because it can be changed into another prime (70074007) 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 as a sum of consecutive naturals, namely, 35037000 + 35037001.

It is an arithmetic number, because the mean of its divisors is an integer number (35037001).

Almost surely, 2^70074001 is an apocalyptic number.

It is an amenable number.

70074001 is a deficient number, since it is larger than the sum of its proper divisors (1).

70074001 is an equidigital number, since it uses as much as digits as its factorization.

70074001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 70074001 is about 8371.0215027797. The cubic root of 70074001 is about 412.2737070410.

The spelling of 70074001 in words is "seventy million, seventy-four thousand, one".