74070037 has 16 divisors (see below), whose sum is σ = 84490560. Its totient is φ = 64495872.

The previous prime is 74070013. The next prime is 74070053. The reversal of 74070037 is 73007047.

It is not a de Polignac number, because 74070037 - 2⁷ = 74069909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74069987 and 74070014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74070137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11223 + ... + 16555.

It is an arithmetic number, because the mean of its divisors is an integer number (5280660).

Almost surely, 2^74070037 is an apocalyptic number.

It is an amenable number.

74070037 is a deficient number, since it is larger than the sum of its proper divisors (10420523).

74070037 is a wasteful number, since it uses less digits than its factorization.

74070037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412.

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

The square root of 74070037 is about 8606.3951222332. The cubic root of 74070037 is about 419.9660535678.

The spelling of 74070037 in words is "seventy-four million, seventy thousand, thirty-seven".