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4685244 = 223390437
BaseRepresentation
bin10001110111110110111100
322211000221120
4101313312330
52144411434
6244230540
754552414
oct21676674
98730846
104685244
112710103
12169b450
13c80745
1489d644
15628349
hex477dbc

4685244 has 12 divisors (see below), whose sum is σ = 10932264. Its totient is φ = 1561744.

The previous prime is 4685231. The next prime is 4685257. The reversal of 4685244 is 4425864.

It is an interprime number because it is at equal distance from previous prime (4685231) and next prime (4685257).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×46852442 = 43903022679072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195207 + ... + 195230.

It is an arithmetic number, because the mean of its divisors is an integer number (911022).

Almost surely, 24685244 is an apocalyptic number.

It is an amenable number.

4685244 is an abundant number, since it is smaller than the sum of its proper divisors (6247020).

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

4685244 is a wasteful number, since it uses less digits than its factorization.

4685244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390444 (or 390442 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 4685244 is about 2164.5424458763. The cubic root of 4685244 is about 167.3313844880.

The spelling of 4685244 in words is "four million, six hundred eighty-five thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 390437 780874 1171311 1561748 2342622 4685244