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4742484 = 2232271741
BaseRepresentation
bin10010000101110101010100
322220221110120
4102011311110
52203224414
6245351540
755211325
oct22056524
98827416
104742484
11274a10a
1217085b0
13ca0806
148b644c
1563a2a9
hex485d54

4742484 has 24 divisors (see below), whose sum is σ = 11120928. Its totient is φ = 1572960.

The previous prime is 4742483. The next prime is 4742489. The reversal of 4742484 is 4842474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742483) 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, 1854 + ... + 3594.

It is an arithmetic number, because the mean of its divisors is an integer number (463372).

Almost surely, 24742484 is an apocalyptic number.

It is an amenable number.

4742484 is an abundant number, since it is smaller than the sum of its proper divisors (6378444).

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

4742484 is a wasteful number, since it uses less digits than its factorization.

4742484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1973 counting only the distinct ones).

The product of its digits is 28672, while the sum is 33.

The square root of 4742484 is about 2177.7245004821. The cubic root of 4742484 is about 168.0100617557.

The spelling of 4742484 in words is "four million, seven hundred forty-two thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 227 454 681 908 1362 1741 2724 3482 5223 6964 10446 20892 395207 790414 1185621 1580828 2371242 4742484