35450140 has 24 divisors (see below), whose sum is σ = 81213552. Its totient is φ = 12890880.

The previous prime is 35450123. The next prime is 35450147. The reversal of 35450140 is 4105453.

35450140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35450147) by changing a digit.

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, 80349 + ... + 80788.

It is an arithmetic number, because the mean of its divisors is an integer number (3383898).

Almost surely, 2^35450140 is an apocalyptic number.

It is an amenable number.

35450140 is an abundant number, since it is smaller than the sum of its proper divisors (45763412).

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

35450140 is a wasteful number, since it uses less digits than its factorization.

35450140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161157 (or 161155 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 35450140 is about 5954.0020154515. The cubic root of 35450140 is about 328.5029834927.

Adding to 35450140 its reverse (4105453), we get a palindrome (39555593).

The spelling of 35450140 in words is "thirty-five million, four hundred fifty thousand, one hundred forty".