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492088 = 2361511
BaseRepresentation
bin1111000001000111000
3221000000111
41320020320
5111221323
614314104
74116442
oct1701070
9830014
10492088
11306793
121b8934
13142c9c
14cb492
159ac0d
hex78238

492088 has 8 divisors (see below), whose sum is σ = 922680. Its totient is φ = 246040.

The previous prime is 492083. The next prime is 492103. The reversal of 492088 is 880294.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30748 + ... + 30763.

It is an arithmetic number, because the mean of its divisors is an integer number (115335).

2492088 is an apocalyptic number.

It is an amenable number.

492088 is a deficient number, since it is larger than the sum of its proper divisors (430592).

492088 is a wasteful number, since it uses less digits than its factorization.

492088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61517 (or 61513 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 492088 is about 701.4898431196. The cubic root of 492088 is about 78.9491741653.

The spelling of 492088 in words is "four hundred ninety-two thousand, eighty-eight".

Divisors: 1 2 4 8 61511 123022 246044 492088