35140320 has 144 divisors (see below), whose sum is σ = 125248032. Its totient is φ = 8954880.

The previous prime is 35140319. The next prime is 35140327. The reversal of 35140320 is 2304153.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 35140293 and 35140302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35140327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32590 + ... + 33650.

It is an arithmetic number, because the mean of its divisors is an integer number (869778).

Almost surely, 2^35140320 is an apocalyptic number.

35140320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35140320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62624016).

35140320 is an abundant number, since it is smaller than the sum of its proper divisors (90107712).

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

35140320 is a wasteful number, since it uses less digits than its factorization.

35140320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 35140320 is about 5927.9271250581. The cubic root of 35140320 is about 327.5431872033.

Adding to 35140320 its reverse (2304153), we get a palindrome (37444473).

The spelling of 35140320 in words is "thirty-five million, one hundred forty thousand, three hundred twenty".