9142037 has 2 divisors, whose sum is σ = 9142038. Its totient is φ = 9142036.

The previous prime is 9142033. The next prime is 9142061. The reversal of 9142037 is 7302419.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6180196 + 2961841 = 2486^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 9142037 - 2² = 9142033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9141997 and 9142015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9142033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4571018 + 4571019.

It is an arithmetic number, because the mean of its divisors is an integer number (4571019).

Almost surely, 2^9142037 is an apocalyptic number.

It is an amenable number.

9142037 is a deficient number, since it is larger than the sum of its proper divisors (1).

9142037 is an equidigital number, since it uses as much as digits as its factorization.

9142037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 9142037 is about 3023.5801626549. The cubic root of 9142037 is about 209.0969308399.

The spelling of 9142037 in words is "nine million, one hundred forty-two thousand, thirty-seven".