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1460225 = 52134493
BaseRepresentation
bin101100100100000000001
32202012001102
411210200001
5333211400
651144145
715261134
oct5444001
92665042
101460225
119080a8
125a5055
133c1850
142a021b
151dc9d5
hex164801

1460225 has 12 divisors (see below), whose sum is σ = 1950396. Its totient is φ = 1078080.

The previous prime is 1460213. The next prime is 1460233. The reversal of 1460225 is 5220641.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 961 + 1459264 = 31^2 + 1208^2 .

It is not a de Polignac number, because 1460225 - 26 = 1460161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1460197 and 1460206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1922 + ... + 2571.

It is an arithmetic number, because the mean of its divisors is an integer number (162533).

It is a Proth number, since it is equal to 713 ⋅ 211 + 1 and 713 < 211.

21460225 is an apocalyptic number.

It is an amenable number.

1460225 is a deficient number, since it is larger than the sum of its proper divisors (490171).

1460225 is a wasteful number, since it uses less digits than its factorization.

1460225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516 (or 4511 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1460225 is about 1208.3976994351. The cubic root of 1460225 is about 113.4505467442.

Adding to 1460225 its reverse (5220641), we get a palindrome (6680866).

The spelling of 1460225 in words is "one million, four hundred sixty thousand, two hundred twenty-five".

Divisors: 1 5 13 25 65 325 4493 22465 58409 112325 292045 1460225