35440224 has 24 divisors (see below), whose sum is σ = 93030840. Its totient is φ = 11813376.

The previous prime is 35440183. The next prime is 35440243. The reversal of 35440224 is 42204453.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 35440194 and 35440203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184489 + ... + 184680.

It is an arithmetic number, because the mean of its divisors is an integer number (3876285).

Almost surely, 2^35440224 is an apocalyptic number.

It is an amenable number.

35440224 is an abundant number, since it is smaller than the sum of its proper divisors (57590616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35440224 is a wasteful number, since it uses less digits than its factorization.

35440224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369182 (or 369174 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 35440224 is about 5953.1692399931. The cubic root of 35440224 is about 328.4723513678.

Adding to 35440224 its reverse (42204453), we get a palindrome (77644677).

The spelling of 35440224 in words is "thirty-five million, four hundred forty thousand, two hundred twenty-four".