532340046 has 64 divisors (see below), whose sum is σ = 1374197760. Its totient is φ = 149597280.

The previous prime is 532340033. The next prime is 532340051. The reversal of 532340046 is 640043235.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 11515 + ... + 34601.

It is an arithmetic number, because the mean of its divisors is an integer number (21471840).

Almost surely, 2^532340046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532340046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687098880).

532340046 is an abundant number, since it is smaller than the sum of its proper divisors (841857714).

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

532340046 is a wasteful number, since it uses less digits than its factorization.

532340046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23166 (or 23160 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 532340046 is about 23072.4954437096. The cubic root of 532340046 is about 810.4565053599.

It can be divided in two parts, 5323 and 40046, that added together give a square (45369 = 213²).

The spelling of 532340046 in words is "five hundred thirty-two million, three hundred forty thousand, forty-six".