74255001 has 4 divisors (see below), whose sum is σ = 99006672. Its totient is φ = 49503332.

The previous prime is 74254991. The next prime is 74255033. The reversal of 74255001 is 10055247.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10055247 = 3 ⋅3351749.

It is a cyclic number.

It is not a de Polignac number, because 74255001 - 2⁵ = 74254969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74255081) 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, 12375831 + ... + 12375836.

It is an arithmetic number, because the mean of its divisors is an integer number (24751668).

Almost surely, 2^74255001 is an apocalyptic number.

It is an amenable number.

74255001 is a deficient number, since it is larger than the sum of its proper divisors (24751671).

74255001 is a wasteful number, since it uses less digits than its factorization.

74255001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24751670.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 74255001 is about 8617.1341523734. The cubic root of 74255001 is about 420.3153357492.

The spelling of 74255001 in words is "seventy-four million, two hundred fifty-five thousand, one".