35918401 has 2 divisors, whose sum is σ = 35918402. Its totient is φ = 35918400.

The previous prime is 35918383. The next prime is 35918411. The reversal of 35918401 is 10481953.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19149376 + 16769025 = 4376^2 + 4095^2 .

It is an emirp because it is prime and its reverse (10481953) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35918401 - 2⁵ = 35918369 is a prime.

It is not a weakly prime, because it can be changed into another prime (35918411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17959200 + 17959201.

It is an arithmetic number, because the mean of its divisors is an integer number (17959201).

Almost surely, 2^35918401 is an apocalyptic number.

It is an amenable number.

35918401 is a deficient number, since it is larger than the sum of its proper divisors (1).

35918401 is an equidigital number, since it uses as much as digits as its factorization.

35918401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 35918401 is about 5993.1962257213. The cubic root of 35918401 is about 329.9430602708.

The spelling of 35918401 in words is "thirty-five million, nine hundred eighteen thousand, four hundred one".