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8480214 = 23517449
BaseRepresentation
bin100000010110…
…010111010110
3120221211200000
4200112113112
54132331324
6501432130
7132036441
oct40262726
916854600
108480214
114872346
122a0b646
1319abba2
1411aa658
15b279c9
hex8165d6

8480214 has 24 divisors (see below), whose sum is σ = 19055400. Its totient is φ = 2826576.

The previous prime is 8480207. The next prime is 8480221. The reversal of 8480214 is 4120848.

It is an interprime number because it is at equal distance from previous prime (8480207) and next prime (8480221).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8239 + ... + 9210.

It is an arithmetic number, because the mean of its divisors is an integer number (793975).

Almost surely, 28480214 is an apocalyptic number.

8480214 is an abundant number, since it is smaller than the sum of its proper divisors (10575186).

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

8480214 is a wasteful number, since it uses less digits than its factorization.

8480214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17466 (or 17454 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8480214 is about 2912.0806994313. The cubic root of 8480214 is about 203.9242798564.

The spelling of 8480214 in words is "eight million, four hundred eighty thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 17449 34898 52347 104694 157041 314082 471123 942246 1413369 2826738 4240107 8480214