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2074984 = 231811433
BaseRepresentation
bin111111010100101101000
310220102100021
413322211220
51012344414
6112250224
723431342
oct7724550
93812307
102074984
111197a6a
12840974
13578602
143c0292
152aec24
hex1fa968

2074984 has 16 divisors (see below), whose sum is σ = 3914820. Its totient is φ = 1031040.

The previous prime is 2074981. The next prime is 2074993. The reversal of 2074984 is 4894702.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2022084 + 52900 = 1422^2 + 230^2 .

It is not an unprimeable number, because it can be changed into a prime (2074981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732 + ... + 2164.

22074984 is an apocalyptic number.

It is an amenable number.

2074984 is a deficient number, since it is larger than the sum of its proper divisors (1839836).

2074984 is a wasteful number, since it uses less digits than its factorization.

2074984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2074984 is about 1440.4804753970. The cubic root of 2074984 is about 127.5473923524.

The spelling of 2074984 in words is "two million, seventy-four thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 181 362 724 1433 1448 2866 5732 11464 259373 518746 1037492 2074984