74141925 has 96 divisors (see below), whose sum is σ = 149323776. Its totient is φ = 31968000.

The previous prime is 74141917. The next prime is 74141941. The reversal of 74141925 is 52914147.

It is a happy number.

It is not a de Polignac number, because 74141925 - 2³ = 74141917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 332364 + ... + 332586.

It is an arithmetic number, because the mean of its divisors is an integer number (1555456).

Almost surely, 2^74141925 is an apocalyptic number.

74141925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

74141925 is an abundant number, since it is smaller than the sum of its proper divisors (75181851).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74141925 is a wasteful number, since it uses less digits than its factorization.

74141925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 286 counting only the distinct ones).

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

The square root of 74141925 is about 8610.5705385880. The cubic root of 74141925 is about 420.1018743805.

It can be divided in two parts, 7414 and 1925, that added together give a palindrome (9339).

The spelling of 74141925 in words is "seventy-four million, one hundred forty-one thousand, nine hundred twenty-five".