74107741 has 12 divisors (see below), whose sum is σ = 76715452. Its totient is φ = 71568000.

The previous prime is 74107739. The next prime is 74107751. The reversal of 74107741 is 14770147.

It can be written as a sum of positive squares in 2 ways, for example, as 24700900 + 49406841 = 4970^2 + 7029^2 .

It is not a de Polignac number, because 74107741 - 2¹ = 74107739 is a prime.

It is a super-2 number, since 2×74107741² = 10983914552246162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74107721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 307381 + ... + 307621.

Almost surely, 2^74107741 is an apocalyptic number.

74107741 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

74107741 is a deficient number, since it is larger than the sum of its proper divisors (2607711).

74107741 is an equidigital number, since it uses as much as digits as its factorization.

74107741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 74107741 is about 8608.5853077030. The cubic root of 74107741 is about 420.0373001642.

Adding to 74107741 its reverse (14770147), we get a palindrome (88877888).

It can be divided in two parts, 7410 and 7741, that added together give a palindrome (15151).

The spelling of 74107741 in words is "seventy-four million, one hundred seven thousand, seven hundred forty-one".