Search a number
76468 = 2272731
BaseRepresentation
bin10010101010110100
310212220011
4102222310
54421333
61350004
7435640
oct225264
9125804
1076468
11524a7
1238304
1328a62
141dc20
15179cd
hex12ab4

76468 has 12 divisors (see below), whose sum is σ = 152992. Its totient is φ = 32760.

The previous prime is 76463. The next prime is 76471. The reversal of 76468 is 86467.

Subtracting 76468 from its reverse (86467), we obtain a palindrome (9999).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338 + ... + 1393.

276468 is an apocalyptic number.

It is an amenable number.

76468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (76496).

76468 is a wasteful number, since it uses less digits than its factorization.

76468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742 (or 2740 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 76468 is about 276.5284795460. The cubic root of 76468 is about 42.4450038353.

The spelling of 76468 in words is "seventy-six thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 2731 5462 10924 19117 38234 76468