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4874790 = 235162493
BaseRepresentation
bin10010100110001000100110
3100011122221210
4102212020212
52221443130
6252252250
756302134
oct22461046
910148853
104874790
11282a558
121771086
131018abb
1490c754
156645b0
hex4a6226

4874790 has 16 divisors (see below), whose sum is σ = 11699568. Its totient is φ = 1299936.

The previous prime is 4874747. The next prime is 4874791. The reversal of 4874790 is 974784.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4874791) 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, 81217 + ... + 81276.

It is an arithmetic number, because the mean of its divisors is an integer number (731223).

Almost surely, 24874790 is an apocalyptic number.

4874790 is an abundant number, since it is smaller than the sum of its proper divisors (6824778).

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

4874790 is a wasteful number, since it uses less digits than its factorization.

4874790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162503.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 4874790 is about 2207.8926604344. The cubic root of 4874790 is about 169.5581373998.

The spelling of 4874790 in words is "four million, eight hundred seventy-four thousand, seven hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 162493 324986 487479 812465 974958 1624930 2437395 4874790