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534672 = 24324779
BaseRepresentation
bin10000010100010010000
31000011102200
42002202100
5114102142
615243200
74354545
oct2024220
91004380
10534672
11335786
12219500
13159498
14dcbcc
15a864c
hex82890

534672 has 60 divisors (see below), whose sum is σ = 1547520. Its totient is φ = 172224.

The previous prime is 534671. The next prime is 534697. The reversal of 534672 is 276435.

It is a happy number.

Its product of digits (5040) is a multiple of the sum of its prime factors (140).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6729 + ... + 6807.

It is an arithmetic number, because the mean of its divisors is an integer number (25792).

2534672 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 534672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773760).

534672 is an abundant number, since it is smaller than the sum of its proper divisors (1012848).

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

534672 is a wasteful number, since it uses less digits than its factorization.

534672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 131 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 534672 is about 731.2126913559. The cubic root of 534672 is about 81.1638202608.

The spelling of 534672 in words is "five hundred thirty-four thousand, six hundred seventy-two".