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4902292 = 222275399
BaseRepresentation
bin10010101100110110010100
3100020001200101
4102230312110
52223333132
6253023444
756445253
oct22546624
910201611
104902292
11284918a
121784b84
131028485
1491879a
1566c7e7
hex4acd94

4902292 has 12 divisors (see below), whose sum is σ = 8618400. Its totient is φ = 2439896.

The previous prime is 4902269. The next prime is 4902299. The reversal of 4902292 is 2922094.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4902292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4902299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1792 + ... + 3607.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 24902292 is an apocalyptic number.

It is an amenable number.

4902292 is a deficient number, since it is larger than the sum of its proper divisors (3716108).

4902292 is a wasteful number, since it uses less digits than its factorization.

4902292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630 (or 5628 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4902292 is about 2214.1120116200. The cubic root of 4902292 is about 169.8764038191.

The spelling of 4902292 in words is "four million, nine hundred two thousand, two hundred ninety-two".

Divisors: 1 2 4 227 454 908 5399 10798 21596 1225573 2451146 4902292