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4969020 = 2235711831
BaseRepresentation
bin10010111101001000111100
3100100110012210
4102331020330
52233002040
6254300420
760143640
oct22751074
910313183
104969020
112894331
1217b7710
13104c964
14934c20
15682480
hex4bd23c

4969020 has 48 divisors (see below), whose sum is σ = 15902208. Its totient is φ = 1135680.

The previous prime is 4968991. The next prime is 4969031. The reversal of 4969020 is 209694.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5496 + ... + 6335.

It is an arithmetic number, because the mean of its divisors is an integer number (331296).

Almost surely, 24969020 is an apocalyptic number.

It is an amenable number.

4969020 is an abundant number, since it is smaller than the sum of its proper divisors (10933188).

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

4969020 is a wasteful number, since it uses less digits than its factorization.

4969020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11850 (or 11848 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 4969020 is about 2229.1298750858. The cubic root of 4969020 is about 170.6436957066.

The spelling of 4969020 in words is "four million, nine hundred sixty-nine thousand, twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 11831 23662 35493 47324 59155 70986 82817 118310 141972 165634 177465 236620 248451 331268 354930 414085 496902 709860 828170 993804 1242255 1656340 2484510 4969020