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BaseRepresentation
bin11101100000011…
…100011101101100
31021111111212100000
4131200130131230
52003212410320
6121042304300
715160544211
oct3540343554
91244455300
10495044460
11234492259
12119958090
137b73b621
1449a65b08
152d6d9c90
hex1d81c76c

495044460 has 144 divisors (see below), whose sum is σ = 1599919776. Its totient is φ = 128397312.

The previous prime is 495044419. The next prime is 495044477. The reversal of 495044460 is 64440594.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178444 + ... + 181196.

It is an arithmetic number, because the mean of its divisors is an integer number (11110554).

Almost surely, 2495044460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495044460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799959888).

495044460 is an abundant number, since it is smaller than the sum of its proper divisors (1104875316).

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

495044460 is a wasteful number, since it uses less digits than its factorization.

495044460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2800 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 495044460 is about 22249.5946030484. The cubic root of 495044460 is about 791.0696720750.

The spelling of 495044460 in words is "four hundred ninety-five million, forty-four thousand, four hundred sixty".