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2074468 = 221147147
BaseRepresentation
bin111111010011101100100
310220101122011
413322131210
51012340333
6112244004
723430004
oct7723544
93811564
102074468
111197640
12840604
135782c6
143c0004
152ae9cd
hex1fa764

2074468 has 12 divisors (see below), whose sum is σ = 3960432. Its totient is φ = 942920.

The previous prime is 2074463. The next prime is 2074481. The reversal of 2074468 is 8644702.

2074468 = T217 + T218 + ... + T282.

It is not an unprimeable number, because it can be changed into a prime (2074463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23530 + ... + 23617.

It is an arithmetic number, because the mean of its divisors is an integer number (330036).

22074468 is an apocalyptic number.

It is an amenable number.

2074468 is a deficient number, since it is larger than the sum of its proper divisors (1885964).

2074468 is a wasteful number, since it uses less digits than its factorization.

2074468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47162 (or 47160 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2074468 is about 1440.3013573555. The cubic root of 2074468 is about 127.5368187912.

The spelling of 2074468 in words is "two million, seventy-four thousand, four hundred sixty-eight".

Divisors: 1 2 4 11 22 44 47147 94294 188588 518617 1037234 2074468