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4480074 = 232248893
BaseRepresentation
bin10001000101110001001010
322102121111200
4101011301022
52121330244
6240005030
753036304
oct21056112
98377450
104480074
11258aa45
121600776
13c0b241
14848974
155d7669
hex445c4a

4480074 has 12 divisors (see below), whose sum is σ = 9706866. Its totient is φ = 1493352.

The previous prime is 4480043. The next prime is 4480081. The reversal of 4480074 is 4700844.

It can be written as a sum of positive squares in only one way, i.e., 4223025 + 257049 = 2055^2 + 507^2 .

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, 124429 + ... + 124464.

Almost surely, 24480074 is an apocalyptic number.

4480074 is an abundant number, since it is smaller than the sum of its proper divisors (5226792).

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

4480074 is a wasteful number, since it uses less digits than its factorization.

4480074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248901 (or 248898 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 4480074 is about 2116.6185296364. The cubic root of 4480074 is about 164.8523196514.

The spelling of 4480074 in words is "four million, four hundred eighty thousand, seventy-four".

Divisors: 1 2 3 6 9 18 248893 497786 746679 1493358 2240037 4480074