74419692 has 12 divisors (see below), whose sum is σ = 173645976. Its totient is φ = 24806560.

The previous prime is 74419687. The next prime is 74419699. The reversal of 74419692 is 29691447.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (74419699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3100809 + ... + 3100832.

It is an arithmetic number, because the mean of its divisors is an integer number (14470498).

Almost surely, 2^74419692 is an apocalyptic number.

It is an amenable number.

74419692 is an abundant number, since it is smaller than the sum of its proper divisors (99226284).

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

74419692 is a wasteful number, since it uses less digits than its factorization.

74419692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6201648 (or 6201646 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 74419692 is about 8626.6848789092. The cubic root of 74419692 is about 420.6258470001.

The spelling of 74419692 in words is "seventy-four million, four hundred nineteen thousand, six hundred ninety-two".