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4574087 = 74713903
BaseRepresentation
bin10001011100101110000111
322121101110122
4101130232013
52132332322
6242012155
753610350
oct21345607
98541418
104574087
112644641
12164705b
13c41c7b
14870d27
15605442
hex45cb87

4574087 has 8 divisors (see below), whose sum is σ = 5339136. Its totient is φ = 3836952.

The previous prime is 4574077. The next prime is 4574111. The reversal of 4574087 is 7804754.

It is a happy number.

4574087 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4574087 - 28 = 4573831 is a prime.

It is a Duffinian number.

4574087 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574027) 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, 6623 + ... + 7280.

It is an arithmetic number, because the mean of its divisors is an integer number (667392).

Almost surely, 24574087 is an apocalyptic number.

4574087 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4574087 is a deficient number, since it is larger than the sum of its proper divisors (765049).

4574087 is a wasteful number, since it uses less digits than its factorization.

4574087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13957.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 4574087 is about 2138.7115280000. The cubic root of 4574087 is about 165.9974717765.

The spelling of 4574087 in words is "four million, five hundred seventy-four thousand, eighty-seven".

Divisors: 1 7 47 329 13903 97321 653441 4574087