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4672255 = 57133493
BaseRepresentation
bin10001110100101011111111
322210101010111
4101310223333
52144003010
6244050451
754466510
oct21645377
98711114
104672255
112701375
121693a27
13c77863
14898a07
1562458a
hex474aff

4672255 has 8 divisors (see below), whose sum is σ = 6407712. Its totient is φ = 3203808.

The previous prime is 4672253. The next prime is 4672273. The reversal of 4672255 is 5522764.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4672255 - 21 = 4672253 is a prime.

It is a Duffinian number.

4672255 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4672253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66712 + ... + 66781.

It is an arithmetic number, because the mean of its divisors is an integer number (800964).

Almost surely, 24672255 is an apocalyptic number.

4672255 is a deficient number, since it is larger than the sum of its proper divisors (1735457).

4672255 is a wasteful number, since it uses less digits than its factorization.

4672255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133505.

The product of its digits is 16800, while the sum is 31.

The square root of 4672255 is about 2161.5399603061. The cubic root of 4672255 is about 167.1766092711.

The spelling of 4672255 in words is "four million, six hundred seventy-two thousand, two hundred fifty-five".

Divisors: 1 5 7 35 133493 667465 934451 4672255