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4874132 = 221218533
BaseRepresentation
bin10010100101111110010100
3100011122001102
4102211332110
52221433012
6252245232
756300204
oct22457624
910148042
104874132
11282a00a
121770818
131018703
1490c404
156642c2
hex4a5f94

4874132 has 6 divisors (see below), whose sum is σ = 8529738. Its totient is φ = 2437064.

The previous prime is 4874131. The next prime is 4874141. The reversal of 4874132 is 2314784.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 1473796 = 1844^2 + 1214^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4874095 and 4874104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4874131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 609263 + ... + 609270.

It is an arithmetic number, because the mean of its divisors is an integer number (1421623).

Almost surely, 24874132 is an apocalyptic number.

It is an amenable number.

4874132 is a deficient number, since it is larger than the sum of its proper divisors (3655606).

4874132 is a wasteful number, since it uses less digits than its factorization.

4874132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218537 (or 1218535 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 4874132 is about 2207.7436445385. The cubic root of 4874132 is about 169.5505080610.

The spelling of 4874132 in words is "four million, eight hundred seventy-four thousand, one hundred thirty-two".

Divisors: 1 2 4 1218533 2437066 4874132