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48492 = 2233449
BaseRepresentation
bin1011110101101100
32110112000
423311230
53022432
61012300
7261243
oct136554
973460
1048492
1133484
1224090
13190c2
141395a
15e57c
hexbd6c

48492 has 24 divisors (see below), whose sum is σ = 126000. Its totient is φ = 16128.

The previous prime is 48491. The next prime is 48497. The reversal of 48492 is 29484.

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

It is not an unprimeable number, because it can be changed into a prime (48491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117 + ... + 332.

It is an arithmetic number, because the mean of its divisors is an integer number (5250).

248492 is an apocalyptic number.

It is an amenable number.

48492 is an abundant number, since it is smaller than the sum of its proper divisors (77508).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63000).

48492 is a wasteful number, since it uses less digits than its factorization.

48492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 454 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 48492 is about 220.2089916420. The cubic root of 48492 is about 36.4661599161.

It can be divided in two parts, 4849 and 2, that added together give a triangular number (4851 = T98).

The spelling of 48492 in words is "forty-eight thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 449 898 1347 1796 2694 4041 5388 8082 12123 16164 24246 48492