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2495385 = 325232411
BaseRepresentation
bin1001100001001110011001
311200210000200
421201032121
51114323020
6125252413
730132114
oct11411631
94623020
102495385
111454902
12a04109
13694a79
1448d57b
15344590
hex261399

2495385 has 24 divisors (see below), whose sum is σ = 4515264. Its totient is φ = 1272480.

The previous prime is 2495351. The next prime is 2495387. The reversal of 2495385 is 5835942.

It is not a de Polignac number, because 2495385 - 26 = 2495321 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2495387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171 + ... + 2240.

It is an arithmetic number, because the mean of its divisors is an integer number (188136).

22495385 is an apocalyptic number.

It is an amenable number.

2495385 is a deficient number, since it is larger than the sum of its proper divisors (2019879).

2495385 is a wasteful number, since it uses less digits than its factorization.

2495385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445 (or 2442 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 2495385 is about 1579.6787648126. The cubic root of 2495385 is about 135.6373158063.

The spelling of 2495385 in words is "two million, four hundred ninety-five thousand, three hundred eighty-five".

Divisors: 1 3 5 9 15 23 45 69 115 207 345 1035 2411 7233 12055 21699 36165 55453 108495 166359 277265 499077 831795 2495385