35444140 has 24 divisors (see below), whose sum is σ = 75378240. Its totient is φ = 13997568.

The previous prime is 35444117. The next prime is 35444153. The reversal of 35444140 is 4144453.

35444140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9637 + ... + 12796.

It is an arithmetic number, because the mean of its divisors is an integer number (3140760).

Almost surely, 2^35444140 is an apocalyptic number.

It is an amenable number.

35444140 is an abundant number, since it is smaller than the sum of its proper divisors (39934100).

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

35444140 is a wasteful number, since it uses less digits than its factorization.

35444140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22521 (or 22519 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 35444140 is about 5953.4981313510. The cubic root of 35444140 is about 328.4844492066.

Adding to 35444140 its reverse (4144453), we get a palindrome (39588593).

The spelling of 35444140 in words is "thirty-five million, four hundred forty-four thousand, one hundred forty".