74827375 has 16 divisors (see below), whose sum is σ = 106726464. Its totient is φ = 51309600.

The previous prime is 74827369. The next prime is 74827393. The reversal of 74827375 is 57372847.

It is not a de Polignac number, because 74827375 - 2⁵ = 74827343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41884 + ... + 43633.

It is an arithmetic number, because the mean of its divisors is an integer number (6670404).

Almost surely, 2^74827375 is an apocalyptic number.

74827375 is a deficient number, since it is larger than the sum of its proper divisors (31899089).

74827375 is an equidigital number, since it uses as much as digits as its factorization.

74827375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85539 (or 85529 counting only the distinct ones).

The product of its digits is 329280, while the sum is 43.

The square root of 74827375 is about 8650.2817873177. The cubic root of 74827375 is about 421.3925339562.

The spelling of 74827375 in words is "seventy-four million, eight hundred twenty-seven thousand, three hundred seventy-five".