35561361 has 16 divisors (see below), whose sum is σ = 52032960. Its totient is φ = 21424320.

The previous prime is 35561341. The next prime is 35561411. The reversal of 35561361 is 16316553.

It is not a de Polignac number, because 35561361 - 2⁷ = 35561233 is a prime.

It is a super-2 number, since 2×35561361² = 2529220792344642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (35561311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2595 + ... + 8823.

It is an arithmetic number, because the mean of its divisors is an integer number (3252060).

Almost surely, 2^35561361 is an apocalyptic number.

It is an amenable number.

35561361 is a deficient number, since it is larger than the sum of its proper divisors (16471599).

35561361 is a wasteful number, since it uses less digits than its factorization.

35561361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6416.

The product of its digits is 8100, while the sum is 30.

The square root of 35561361 is about 5963.3347214457. The cubic root of 35561361 is about 328.8461724249.

It can be divided in two parts, 355 and 61361, that added together give a palindrome (61716).

The spelling of 35561361 in words is "thirty-five million, five hundred sixty-one thousand, three hundred sixty-one".