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4892080 = 24561151
BaseRepresentation
bin10010101010010110110000
3100012112200011
4102222112300
52223021310
6252504304
756403424
oct22522660
910175604
104892080
112841546
12177b094
13102392b
14914b84
1566978a
hex4aa5b0

4892080 has 20 divisors (see below), whose sum is σ = 11374272. Its totient is φ = 1956800.

The previous prime is 4892071. The next prime is 4892087. The reversal of 4892080 is 802984.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (4892087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30496 + ... + 30655.

Almost surely, 24892080 is an apocalyptic number.

4892080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4892080 is an abundant number, since it is smaller than the sum of its proper divisors (6482192).

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

4892080 is a wasteful number, since it uses less digits than its factorization.

4892080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61164 (or 61158 counting only the distinct ones).

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

The square root of 4892080 is about 2211.8046930052. The cubic root of 4892080 is about 169.7583648959.

The spelling of 4892080 in words is "four million, eight hundred ninety-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 61151 122302 244604 305755 489208 611510 978416 1223020 2446040 4892080