74031275 has 12 divisors (see below), whose sum is σ = 91918224. Its totient is φ = 59148000.

The previous prime is 74031259. The next prime is 74031289. The reversal of 74031275 is 57213047.

It is not a de Polignac number, because 74031275 - 2⁴ = 74031259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25130 + ... + 27920.

It is an arithmetic number, because the mean of its divisors is an integer number (7659852).

Almost surely, 2^74031275 is an apocalyptic number.

74031275 is a deficient number, since it is larger than the sum of its proper divisors (17886949).

74031275 is a wasteful number, since it uses less digits than its factorization.

74031275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862 (or 3857 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 74031275 is about 8604.1428974652. The cubic root of 74031275 is about 419.8927825336.

The spelling of 74031275 in words is "seventy-four million, thirty-one thousand, two hundred seventy-five".