Search a number
BaseRepresentation
bin100100110100001011000
32021021211000
410212201120
5302100420
641505000
713153041
oct4464130
92237730
101206360
117543a1
124a2160
1333312c
142358c8
1518c690
hex126858

1206360 has 64 divisors (see below), whose sum is σ = 4024800. Its totient is φ = 321408.

The previous prime is 1206353. The next prime is 1206377. The reversal of 1206360 is 636021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522 + ... + 1638.

21206360 is an apocalyptic number.

1206360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2012400).

1206360 is an abundant number, since it is smaller than the sum of its proper divisors (2818440).

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

1206360 is a wasteful number, since it uses less digits than its factorization.

1206360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1206360 is about 1098.3442083427. The cubic root of 1206360 is about 106.4532625711.

The spelling of 1206360 in words is "one million, two hundred six thousand, three hundred sixty".