35242631 has 2 divisors, whose sum is σ = 35242632. Its totient is φ = 35242630.

The previous prime is 35242591. The next prime is 35242633. The reversal of 35242631 is 13624253.

It is a strong prime.

It is an emirp because it is prime and its reverse (13624253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35242631 - 2¹⁸ = 34980487 is a prime.

It is a super-2 number, since 2×35242631² = 2484086079604322, which contains 22 as substring.

Together with 35242633, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35242631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35242633) 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 as a sum of consecutive naturals, namely, 17621315 + 17621316.

It is an arithmetic number, because the mean of its divisors is an integer number (17621316).

Almost surely, 2^35242631 is an apocalyptic number.

35242631 is a deficient number, since it is larger than the sum of its proper divisors (1).

35242631 is an equidigital number, since it uses as much as digits as its factorization.

35242631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 26.

The square root of 35242631 is about 5936.5504293318. The cubic root of 35242631 is about 327.8607597321.

Adding to 35242631 its reverse (13624253), we get a palindrome (48866884).

The spelling of 35242631 in words is "thirty-five million, two hundred forty-two thousand, six hundred thirty-one".