74758948 has 12 divisors (see below), whose sum is σ = 142721712. Its totient is φ = 33981320.

The previous prime is 74758933. The next prime is 74758951. The reversal of 74758948 is 84985747.

It is a junction number, because it is equal to n+sod(n) for n = 74758895 and 74758904.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 849490 + ... + 849577.

It is an arithmetic number, because the mean of its divisors is an integer number (11893476).

Almost surely, 2^74758948 is an apocalyptic number.

It is an amenable number.

74758948 is a deficient number, since it is larger than the sum of its proper divisors (67962764).

74758948 is a wasteful number, since it uses less digits than its factorization.

74758948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699082 (or 1699080 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 74758948 is about 8646.3256936111. The cubic root of 74758948 is about 421.2640452367.

It can be divided in two parts, 747 and 58948, that added together give a palindrome (59695).

The spelling of 74758948 in words is "seventy-four million, seven hundred fifty-eight thousand, nine hundred forty-eight".