463138 has 16 divisors (see below), whose sum is σ = 766080. Its totient is φ = 208656.

The previous prime is 463103. The next prime is 463157. The reversal of 463138 is 831364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033 + ... + 1411.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2⁴⁶³¹³⁸ is an apocalyptic number.

463138 is a deficient number, since it is larger than the sum of its proper divisors (302942).

463138 is a wasteful number, since it uses less digits than its factorization.

463138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441.

The product of its digits is 1728, while the sum is 25.

The square root of 463138 is about 680.5424307124. The cubic root of 463138 is about 77.3695620646.

The spelling of 463138 in words is "four hundred sixty-three thousand, one hundred thirty-eight".