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1073025 = 325219251
BaseRepresentation
bin100000101111110000001
32000111220200
410011332001
5233314100
634555413
712056232
oct4057601
92014820
101073025
116731a8
12438b69
132b7535
141dd089
15162e00
hex105f81

1073025 has 36 divisors (see below), whose sum is σ = 2031120. Its totient is φ = 540000.

The previous prime is 1072999. The next prime is 1073053. The reversal of 1073025 is 5203701.

It is not a de Polignac number, because 1073025 - 26 = 1072961 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1072989 and 1073007.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4150 + ... + 4400.

It is an arithmetic number, because the mean of its divisors is an integer number (56420).

21073025 is an apocalyptic number.

1073025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1073025 is a deficient number, since it is larger than the sum of its proper divisors (958095).

1073025 is a wasteful number, since it uses less digits than its factorization.

1073025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 1073025 is about 1035.8692002372. The cubic root of 1073025 is about 102.3772077060.

Adding to 1073025 its reverse (5203701), we get a palindrome (6276726).

The spelling of 1073025 in words is "one million, seventy-three thousand, twenty-five".

Divisors: 1 3 5 9 15 19 25 45 57 75 95 171 225 251 285 475 753 855 1255 1425 2259 3765 4275 4769 6275 11295 14307 18825 23845 42921 56475 71535 119225 214605 357675 1073025