74715001 has 4 divisors (see below), whose sum is σ = 76124772. Its totient is φ = 73305232.

The previous prime is 74714993. The next prime is 74715029. The reversal of 74715001 is 10051747.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29811600 + 44903401 = 5460^2 + 6701^2 .

It is a cyclic number.

It is not a de Polignac number, because 74715001 - 2³ = 74714993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74710001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704806 + ... + 704911.

It is an arithmetic number, because the mean of its divisors is an integer number (19031193).

Almost surely, 2^74715001 is an apocalyptic number.

It is an amenable number.

74715001 is a deficient number, since it is larger than the sum of its proper divisors (1409771).

74715001 is a wasteful number, since it uses less digits than its factorization.

74715001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409770.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 74715001 is about 8643.7839514879. The cubic root of 74715001 is about 421.1814824561.

Adding to 74715001 its reverse (10051747), we get a palindrome (84766748).

The spelling of 74715001 in words is "seventy-four million, seven hundred fifteen thousand, one".