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4968252 = 2232138007
BaseRepresentation
bin10010111100111100111100
3100100102011100
4102330330330
52232441002
6254253100
760141462
oct22747474
910312140
104968252
1128937a3
1217b7190
13104c4c3
14934832
1568211c
hex4bcf3c

4968252 has 18 divisors (see below), whose sum is σ = 12558728. Its totient is φ = 1656072.

The previous prime is 4968241. The next prime is 4968283. The reversal of 4968252 is 2528694.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 138007 = 4968252 / (4 + 9 + 6 + 8 + 2 + 5 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68968 + ... + 69039.

Almost surely, 24968252 is an apocalyptic number.

It is an amenable number.

4968252 is an abundant number, since it is smaller than the sum of its proper divisors (7590476).

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

4968252 is a wasteful number, since it uses less digits than its factorization.

4968252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138017 (or 138012 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 4968252 is about 2228.9576039037. The cubic root of 4968252 is about 170.6349038248.

It can be divided in two parts, 4 and 968252, that added together give a square (968256 = 9842).

The spelling of 4968252 in words is "four million, nine hundred sixty-eight thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 138007 276014 414021 552028 828042 1242063 1656084 2484126 4968252