35442137 has 2 divisors, whose sum is σ = 35442138. Its totient is φ = 35442136.

The previous prime is 35442133. The next prime is 35442139. The reversal of 35442137 is 73124453.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26822041 + 8620096 = 5179^2 + 2936^2 .

It is a cyclic number.

It is not a de Polignac number, because 35442137 - 2² = 35442133 is a prime.

It is a super-2 number, since 2×35442137² = 2512290150253538, which contains 22 as substring.

Together with 35442139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35442131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17721068 + 17721069.

It is an arithmetic number, because the mean of its divisors is an integer number (17721069).

Almost surely, 2^35442137 is an apocalyptic number.

It is an amenable number.

35442137 is a deficient number, since it is larger than the sum of its proper divisors (1).

35442137 is an equidigital number, since it uses as much as digits as its factorization.

35442137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 29.

The square root of 35442137 is about 5953.3299085470. The cubic root of 35442137 is about 328.4782613784.

The spelling of 35442137 in words is "thirty-five million, four hundred forty-two thousand, one hundred thirty-seven".