37140673 has 2 divisors, whose sum is σ = 37140674. Its totient is φ = 37140672.

The previous prime is 37140647. The next prime is 37140707. The reversal of 37140673 is 37604173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21836929 + 15303744 = 4673^2 + 3912^2 .

It is a cyclic number.

It is not a de Polignac number, because 37140673 - 2⁵ = 37140641 is a prime.

It is not a weakly prime, because it can be changed into another prime (37140773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18570336 + 18570337.

It is an arithmetic number, because the mean of its divisors is an integer number (18570337).

Almost surely, 2^37140673 is an apocalyptic number.

It is an amenable number.

37140673 is a deficient number, since it is larger than the sum of its proper divisors (1).

37140673 is an equidigital number, since it uses as much as digits as its factorization.

37140673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 37140673 is about 6094.3148097223. The cubic root of 37140673 is about 333.6439516810.

The spelling of 37140673 in words is "thirty-seven million, one hundred forty thousand, six hundred seventy-three".