74915241 has 8 divisors (see below), whose sum is σ = 102323424. Its totient is φ = 48725280.

The previous prime is 74915237. The next prime is 74915249. The reversal of 74915241 is 14251947.

It is a happy number.

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

It is not a de Polignac number, because 74915241 - 2² = 74915237 is a prime.

It is a super-2 number, since 2×74915241² = 11224586668176162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74915249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304411 + ... + 304656.

It is an arithmetic number, because the mean of its divisors is an integer number (12790428).

Almost surely, 2^74915241 is an apocalyptic number.

It is an amenable number.

74915241 is a deficient number, since it is larger than the sum of its proper divisors (27408183).

74915241 is a wasteful number, since it uses less digits than its factorization.

74915241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609111.

The product of its digits is 10080, while the sum is 33.

The square root of 74915241 is about 8655.3590913376. The cubic root of 74915241 is about 421.5574094144.

The spelling of 74915241 in words is "seventy-four million, nine hundred fifteen thousand, two hundred forty-one".