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1070808 = 23344617
BaseRepresentation
bin100000101011011011000
32000101212120
410011123120
5233231213
634541240
712046614
oct4053330
92011776
101070808
11671572
12437820
132b651b
141dc344
15162423
hex1056d8

1070808 has 16 divisors (see below), whose sum is σ = 2677080. Its totient is φ = 356928.

The previous prime is 1070803. The next prime is 1070827. The reversal of 1070808 is 8080701.

It is a super-2 number, since 2×10708082 = 2293259545728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 44617 = 1070808 / (1 + 0 + 7 + 0 + 8 + 0 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22285 + ... + 22332.

21070808 is an apocalyptic number.

It is an amenable number.

1070808 is an abundant number, since it is smaller than the sum of its proper divisors (1606272).

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

1070808 is a wasteful number, since it uses less digits than its factorization.

1070808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44626 (or 44622 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 1070808 is about 1034.7985311161. The cubic root of 1070808 is about 102.3066511749.

The spelling of 1070808 in words is "one million, seventy thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 24 44617 89234 133851 178468 267702 356936 535404 1070808