74941125 has 32 divisors (see below), whose sum is σ = 142521600. Its totient is φ = 34257600.

The previous prime is 74941121. The next prime is 74941127. The reversal of 74941125 is 52114947.

It is a happy number.

It is not a de Polignac number, because 74941125 - 2² = 74941121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74941121) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11650 + ... + 16899.

It is an arithmetic number, because the mean of its divisors is an integer number (4453800).

Almost surely, 2^74941125 is an apocalyptic number.

74941125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

74941125 is a deficient number, since it is larger than the sum of its proper divisors (67580475).

74941125 is a wasteful number, since it uses less digits than its factorization.

74941125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28574 (or 28564 counting only the distinct ones).

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

The square root of 74941125 is about 8656.8542207894. The cubic root of 74941125 is about 421.6059546565.

The spelling of 74941125 in words is "seventy-four million, nine hundred forty-one thousand, one hundred twenty-five".