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1480806 = 23282267
BaseRepresentation
bin101101001100001100110
32210020021200
411221201212
5334341211
651423330
715405135
oct5514146
92706250
101480806
11921608
125b4b46
133cb022
142a791c
151e3b56
hex169866

1480806 has 12 divisors (see below), whose sum is σ = 3208452. Its totient is φ = 493596.

The previous prime is 1480793. The next prime is 1480811. The reversal of 1480806 is 6080841.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1480806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41116 + ... + 41151.

It is an arithmetic number, because the mean of its divisors is an integer number (267371).

21480806 is an apocalyptic number.

1480806 is an abundant number, since it is smaller than the sum of its proper divisors (1727646).

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

1480806 is a wasteful number, since it uses less digits than its factorization.

1480806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82275 (or 82272 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1480806 is about 1216.8837249302. The cubic root of 1480806 is about 113.9810679549.

The spelling of 1480806 in words is "one million, four hundred eighty thousand, eight hundred six".

Divisors: 1 2 3 6 9 18 82267 164534 246801 493602 740403 1480806