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4572275 = 52374943
BaseRepresentation
bin10001011100010001110011
322121021222112
4101130101303
52132303100
6241555535
753602151
oct21342163
98537875
104572275
112643244
121645bab
13c411b6
148703d1
15604b35
hex45c473

4572275 has 12 divisors (see below), whose sum is σ = 5824032. Its totient is φ = 3558240.

The previous prime is 4572263. The next prime is 4572277. The reversal of 4572275 is 5722754.

It is not a de Polignac number, because 4572275 - 24 = 4572259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4572277) by changing a digit.

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, 1547 + ... + 3396.

It is an arithmetic number, because the mean of its divisors is an integer number (485336).

Almost surely, 24572275 is an apocalyptic number.

4572275 is a deficient number, since it is larger than the sum of its proper divisors (1251757).

4572275 is a wasteful number, since it uses less digits than its factorization.

4572275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990 (or 4985 counting only the distinct ones).

The product of its digits is 19600, while the sum is 32.

The square root of 4572275 is about 2138.2878664951. The cubic root of 4572275 is about 165.9755492124.

The spelling of 4572275 in words is "four million, five hundred seventy-two thousand, two hundred seventy-five".

Divisors: 1 5 25 37 185 925 4943 24715 123575 182891 914455 4572275