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4881372 = 2231273203
BaseRepresentation
bin10010100111101111011100
3100011222222120
4102213233130
52222200442
6252342540
756330256
oct22475734
910158876
104881372
1128344a1
121774a50
13101bab2
14910cd6
156664ec
hex4a7bdc

4881372 has 24 divisors (see below), whose sum is σ = 11483136. Its totient is φ = 1613808.

The previous prime is 4881343. The next prime is 4881379. The reversal of 4881372 is 2731884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4881379) 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, 78 + ... + 3125.

It is an arithmetic number, because the mean of its divisors is an integer number (478464).

Almost surely, 24881372 is an apocalyptic number.

It is an amenable number.

4881372 is an abundant number, since it is smaller than the sum of its proper divisors (6601764).

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

4881372 is a wasteful number, since it uses less digits than its factorization.

4881372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337 (or 3335 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 4881372 is about 2209.3827192227. The cubic root of 4881372 is about 169.6344162237.

It can be divided in two parts, 4881 and 372, that added together give a triangular number (5253 = T102).

The spelling of 4881372 in words is "four million, eight hundred eighty-one thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 127 254 381 508 762 1524 3203 6406 9609 12812 19218 38436 406781 813562 1220343 1627124 2440686 4881372