Search a number
-
+
1896752 = 241113829
BaseRepresentation
bin111001111000100110000
310120100212002
413033010300
5441144002
6104353132
722056614
oct7170460
93510762
101896752
111086070
127757a8
13515450
14375344
15277002
hex1cf130

1896752 has 40 divisors (see below), whose sum is σ = 4322640. Its totient is φ = 794880.

The previous prime is 1896737. The next prime is 1896761. The reversal of 1896752 is 2576981.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1874 + ... + 2702.

It is an arithmetic number, because the mean of its divisors is an integer number (108066).

21896752 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 1896752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2161320).

1896752 is an abundant number, since it is smaller than the sum of its proper divisors (2425888).

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

1896752 is a wasteful number, since it uses less digits than its factorization.

1896752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 855 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 1896752 is about 1377.2261978339. The cubic root of 1896752 is about 123.7856163850.

The spelling of 1896752 in words is "one million, eight hundred ninety-six thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 11 13 16 22 26 44 52 88 104 143 176 208 286 572 829 1144 1658 2288 3316 6632 9119 10777 13264 18238 21554 36476 43108 72952 86216 118547 145904 172432 237094 474188 948376 1896752