74970001 has 2 divisors, whose sum is σ = 74970002. Its totient is φ = 74970000.

The previous prime is 74969989. The next prime is 74970013. The reversal of 74970001 is 10007947.

It is a balanced prime because it is at equal distance from previous prime (74969989) and next prime (74970013).

It can be written as a sum of positive squares in only one way, i.e., 64883025 + 10086976 = 8055^2 + 3176^2 .

It is a cyclic number.

It is not a de Polignac number, because 74970001 - 2⁵ = 74969969 is a prime.

It is not a weakly prime, because it can be changed into another prime (74970601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37485000 + 37485001.

It is an arithmetic number, because the mean of its divisors is an integer number (37485001).

Almost surely, 2^74970001 is an apocalyptic number.

It is an amenable number.

74970001 is a deficient number, since it is larger than the sum of its proper divisors (1).

74970001 is an equidigital number, since it uses as much as digits as its factorization.

74970001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 74970001 is about 8658.5218715437. The cubic root of 74970001 is about 421.6600981825.

Adding to 74970001 its reverse (10007947), we get a palindrome (84977948).

The spelling of 74970001 in words is "seventy-four million, nine hundred seventy thousand, one".