74007037 has 8 divisors (see below), whose sum is σ = 79880696. Its totient is φ = 68159232.

The previous prime is 74007019. The next prime is 74007083. The reversal of 74007037 is 73070047.

It can be written as a sum of positive squares in 4 ways, for example, as 22080601 + 51926436 = 4699^2 + 7206^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74007037 - 2¹¹ = 74004989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74006996 and 74007014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74007007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288 + ... + 12169.

It is an arithmetic number, because the mean of its divisors is an integer number (9985087).

Almost surely, 2^74007037 is an apocalyptic number.

It is an amenable number.

74007037 is a deficient number, since it is larger than the sum of its proper divisors (5873659).

74007037 is a wasteful number, since it uses less digits than its factorization.

74007037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12927.

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 74007037 is about 8602.7342746362. The cubic root of 74007037 is about 419.8469529291.

The spelling of 74007037 in words is "seventy-four million, seven thousand, thirty-seven".