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4880623 = 1123101191
BaseRepresentation
bin10010100111100011101111
3100011221221211
4102213203233
52222134443
6252335251
756325136
oct22474357
910157854
104880623
112833980
121774527
13101b657
1491091d
1566619d
hex4a78ef

4880623 has 16 divisors (see below), whose sum is σ = 5640192. Its totient is φ = 4180000.

The previous prime is 4880593. The next prime is 4880639. The reversal of 4880623 is 3260884.

It is a happy number.

It is not a de Polignac number, because 4880623 - 29 = 4880111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4880723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25458 + ... + 25648.

It is an arithmetic number, because the mean of its divisors is an integer number (352512).

Almost surely, 24880623 is an apocalyptic number.

4880623 is a deficient number, since it is larger than the sum of its proper divisors (759569).

4880623 is a wasteful number, since it uses less digits than its factorization.

4880623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4880623 is about 2209.2132083617. The cubic root of 4880623 is about 169.6257395186.

The spelling of 4880623 in words is "four million, eight hundred eighty thousand, six hundred twenty-three".

Divisors: 1 11 23 101 191 253 1111 2101 2323 4393 19291 25553 48323 212201 443693 4880623