535435740 has 216 divisors, whose sum is σ = 2001020112. Its totient is φ = 115153920.

The previous prime is 535435727. The next prime is 535435741. The reversal of 535435740 is 47534535.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 535435695 and 535435704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535435741) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 148155 + ... + 151725.

It is an arithmetic number, because the mean of its divisors is an integer number (9263982).

Almost surely, 2^535435740 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 535435740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1000510056).

535435740 is an abundant number, since it is smaller than the sum of its proper divisors (1465584372).

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

535435740 is a wasteful number, since it uses less digits than its factorization.

535435740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617 (or 3605 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 36.

The square root of 535435740 is about 23139.4844367803. The cubic root of 535435740 is about 812.0244740939.

The spelling of 535435740 in words is "five hundred thirty-five million, four hundred thirty-five thousand, seven hundred forty".