535334140 has 48 divisors (see below), whose sum is σ = 1247218560. Its totient is φ = 191362880.

The previous prime is 535334123. The next prime is 535334143. The reversal of 535334140 is 41433535.

It is a junction number, because it is equal to n+sod(n) for n = 535334099 and 535334108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535334143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7642 + ... + 33601.

It is an arithmetic number, because the mean of its divisors is an integer number (25983720).

Almost surely, 2^535334140 is an apocalyptic number.

It is an amenable number.

535334140 is an abundant number, since it is smaller than the sum of its proper divisors (711884420).

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

535334140 is a wasteful number, since it uses less digits than its factorization.

535334140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41322 (or 41320 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 535334140 is about 23137.2889509553. The cubic root of 535334140 is about 811.9731097569.

Adding to 535334140 its reverse (41433535), we get a palindrome (576767675).

It can be divided in two parts, 5353 and 34140, that added together give a palindrome (39493).

The spelling of 535334140 in words is "five hundred thirty-five million, three hundred thirty-four thousand, one hundred forty".