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2038925 = 52761191
BaseRepresentation
bin111110001110010001101
310211120212202
413301302031
51010221200
6111411245
723221250
oct7616215
93746782
102038925
111172969
12823b25
13565085
143b1097
152a41d5
hex1f1c8d

2038925 has 24 divisors (see below), whose sum is σ = 2952192. Its totient is φ = 1368000.

The previous prime is 2038921. The next prime is 2038943. The reversal of 2038925 is 5298302.

It is not a de Polignac number, because 2038925 - 22 = 2038921 is a prime.

It is a d-powerful number, because it can be written as 214 + 0 + 313 + 84 + 93 + 215 + 58 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038921) 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, 10580 + ... + 10770.

It is an arithmetic number, because the mean of its divisors is an integer number (123008).

22038925 is an apocalyptic number.

2038925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2038925 is a deficient number, since it is larger than the sum of its proper divisors (913267).

2038925 is a wasteful number, since it uses less digits than its factorization.

2038925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2038925 is about 1427.9093108458. The cubic root of 2038925 is about 126.8042326603.

The spelling of 2038925 in words is "two million, thirty-eight thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 61 175 191 305 427 955 1337 1525 2135 4775 6685 10675 11651 33425 58255 81557 291275 407785 2038925