74238095 has 8 divisors (see below), whose sum is σ = 91493664. Its totient is φ = 57785184.

The previous prime is 74238091. The next prime is 74238103. The reversal of 74238095 is 59083247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74238095 - 2² = 74238091 is a prime.

It is a super-2 number, since 2×74238095² = 11022589498458050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74238091) 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 in 7 ways as a sum of consecutive naturals, for example, 200459 + ... + 200828.

It is an arithmetic number, because the mean of its divisors is an integer number (11436708).

Almost surely, 2^74238095 is an apocalyptic number.

74238095 is a deficient number, since it is larger than the sum of its proper divisors (17255569).

74238095 is a wasteful number, since it uses less digits than its factorization.

74238095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401329.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 74238095 is about 8616.1531439500. The cubic root of 74238095 is about 420.2834349106.

The spelling of 74238095 in words is "seventy-four million, two hundred thirty-eight thousand, ninety-five".