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4492029 = 31788079
BaseRepresentation
bin10001001000101011111101
322110012220110
4101020223331
52122221104
6240140233
753116203
oct21105375
98405813
104492029
112598a23
121607679
13c13809
1484d073
155dae89
hex448afd

4492029 has 8 divisors (see below), whose sum is σ = 6341760. Its totient is φ = 2818496.

The previous prime is 4492021. The next prime is 4492049. The reversal of 4492029 is 9202944.

4492029 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 4492029 - 23 = 4492021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4491987 and 4492005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492021) 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, 43989 + ... + 44090.

It is an arithmetic number, because the mean of its divisors is an integer number (792720).

Almost surely, 24492029 is an apocalyptic number.

It is an amenable number.

4492029 is a deficient number, since it is larger than the sum of its proper divisors (1849731).

4492029 is a wasteful number, since it uses less digits than its factorization.

4492029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88099.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4492029 is about 2119.4407281167. The cubic root of 4492029 is about 164.9988246014.

Subtracting 4492029 from its reverse (9202944), we obtain a triangular number (4710915 = T3069).

The spelling of 4492029 in words is "four million, four hundred ninety-two thousand, twenty-nine".

Divisors: 1 3 17 51 88079 264237 1497343 4492029