74471875 has 12 divisors (see below), whose sum is σ = 93087792. Its totient is φ = 59575000.

The previous prime is 74471857. The next prime is 74471879. The reversal of 74471875 is 57817447.

It is not a de Polignac number, because 74471875 - 2⁹ = 74471363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74471879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8791 + ... + 15040.

It is an arithmetic number, because the mean of its divisors is an integer number (7757316).

Almost surely, 2^74471875 is an apocalyptic number.

74471875 is a deficient number, since it is larger than the sum of its proper divisors (18615917).

74471875 is an frugal number, since it uses more digits than its factorization.

74471875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23856 (or 23836 counting only the distinct ones).

The product of its digits is 219520, while the sum is 43.

The square root of 74471875 is about 8629.7088595155. The cubic root of 74471875 is about 420.7241381452.

The spelling of 74471875 in words is "seventy-four million, four hundred seventy-one thousand, eight hundred seventy-five".