74500501 has 4 divisors (see below), whose sum is σ = 78421600. Its totient is φ = 70579404.

The previous prime is 74500493. The next prime is 74500523. The reversal of 74500501 is 10500547.

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.

It is a cyclic number.

It is not a de Polignac number, because 74500501 - 2³ = 74500493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74500901) 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, 1960521 + ... + 1960558.

It is an arithmetic number, because the mean of its divisors is an integer number (19605400).

Almost surely, 2^74500501 is an apocalyptic number.

It is an amenable number.

74500501 is a deficient number, since it is larger than the sum of its proper divisors (3921099).

74500501 is a wasteful number, since it uses less digits than its factorization.

74500501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3921098.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 74500501 is about 8631.3672729180. The cubic root of 74500501 is about 420.7780381639.

The spelling of 74500501 in words is "seventy-four million, five hundred thousand, five hundred one".