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4672038 = 237173643
BaseRepresentation
bin10001110100101000100110
322210100211110
4101310220212
52144001123
6244045450
754466050
oct21645046
98710743
104672038
112701198
121693886
13c77727
148988d0
15624493
hex474a26

4672038 has 32 divisors (see below), whose sum is σ = 10757376. Its totient is φ = 1325088.

The previous prime is 4672037. The next prime is 4672039. The reversal of 4672038 is 8302764.

It is an interprime number because it is at equal distance from previous prime (4672037) and next prime (4672039).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4671996 and 4672014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4672037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6945 + ... + 7587.

It is an arithmetic number, because the mean of its divisors is an integer number (336168).

Almost surely, 24672038 is an apocalyptic number.

4672038 is an abundant number, since it is smaller than the sum of its proper divisors (6085338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4672038 is a wasteful number, since it uses less digits than its factorization.

4672038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4672038 is about 2161.4897640285. The cubic root of 4672038 is about 167.1740210929.

The spelling of 4672038 in words is "four million, six hundred seventy-two thousand, thirty-eight".

Divisors: 1 2 3 6 7 14 21 42 173 346 519 643 1038 1211 1286 1929 2422 3633 3858 4501 7266 9002 13503 27006 111239 222478 333717 667434 778673 1557346 2336019 4672038