461138 has 8 divisors (see below), whose sum is σ = 699132. Its totient is φ = 228096.
The previous prime is 461119. The next prime is 461143. The reversal of 461138 is 831164.
It can be written as a sum of positive squares in 2 ways, for example, as 458329 + 2809 = 677^2 + 53^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995 + ... + 1382.
2461138 is an apocalyptic number.
461138 is a deficient number, since it is larger than the sum of its proper divisors (237994).
461138 is a wasteful number, since it uses less digits than its factorization.
461138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2476.
The product of its digits is 576, while the sum is 23.
The square root of 461138 is about 679.0714248148. The cubic root of 461138 is about 77.2580313040.
The spelling of 461138 in words is "four hundred sixty-one thousand, one hundred thirty-eight".
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