35404223 has 4 divisors (see below), whose sum is σ = 35459928. Its totient is φ = 35348520.

The previous prime is 35404169. The next prime is 35404283. The reversal of 35404223 is 32240453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 35404223 - 2⁸ = 35403967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35404283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26888 + ... + 28173.

It is an arithmetic number, because the mean of its divisors is an integer number (8864982).

Almost surely, 2^35404223 is an apocalyptic number.

35404223 is a deficient number, since it is larger than the sum of its proper divisors (55705).

35404223 is an equidigital number, since it uses as much as digits as its factorization.

35404223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55704.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 35404223 is about 5950.1447881543. The cubic root of 35404223 is about 328.3610904125.

Adding to 35404223 its reverse (32240453), we get a palindrome (67644676).

The spelling of 35404223 in words is "thirty-five million, four hundred four thousand, two hundred twenty-three".