35802140 has 48 divisors (see below), whose sum is σ = 82827360. Its totient is φ = 12890880.

The previous prime is 35802139. The next prime is 35802157. The reversal of 35802140 is 4120853.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23234 + ... + 24726.

It is an arithmetic number, because the mean of its divisors is an integer number (1725570).

Almost surely, 2^35802140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35802140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41413680).

35802140 is an abundant number, since it is smaller than the sum of its proper divisors (47025220).

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

35802140 is a wasteful number, since it uses less digits than its factorization.

35802140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622 (or 1620 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 35802140 is about 5983.4889487656. The cubic root of 35802140 is about 329.5866879462.

Adding to 35802140 its reverse (4120853), we get a palindrome (39922993).

The spelling of 35802140 in words is "thirty-five million, eight hundred two thousand, one hundred forty".