74765041 has 4 divisors (see below), whose sum is σ = 80516212. Its totient is φ = 69013872.

The previous prime is 74765039. The next prime is 74765069. The reversal of 74765041 is 14056747.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34810000 + 39955041 = 5900^2 + 6321^2 .

It is a cyclic number.

It is not a de Polignac number, because 74765041 - 2¹ = 74765039 is a prime.

It is a super-2 number, since 2×74765041² = 11179622711463362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74764988 and 74765006.

It is not an unprimeable number, because it can be changed into a prime (74765011) 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, 2875566 + ... + 2875591.

It is an arithmetic number, because the mean of its divisors is an integer number (20129053).

Almost surely, 2^74765041 is an apocalyptic number.

It is an amenable number.

74765041 is a deficient number, since it is larger than the sum of its proper divisors (5751171).

74765041 is a wasteful number, since it uses less digits than its factorization.

74765041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751170.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 74765041 is about 8646.6780326320. The cubic root of 74765041 is about 421.2754895394.

The spelling of 74765041 in words is "seventy-four million, seven hundred sixty-five thousand, forty-one".