535199406 has 64 divisors (see below), whose sum is σ = 1319804928. Its totient is φ = 141193728.

The previous prime is 535199393. The next prime is 535199411. The reversal of 535199406 is 604991535.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30771 + ... + 44913.

It is an arithmetic number, because the mean of its divisors is an integer number (20621952).

Almost surely, 2^535199406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535199406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659902464).

535199406 is an abundant number, since it is smaller than the sum of its proper divisors (784605522).

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

535199406 is a wasteful number, since it uses less digits than its factorization.

535199406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14225.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 535199406 is about 23134.3771474401. The cubic root of 535199406 is about 811.9049843525.

The spelling of 535199406 in words is "five hundred thirty-five million, one hundred ninety-nine thousand, four hundred six".