381462 has 8 divisors (see below), whose sum is σ = 762936. Its totient is φ = 127152.

The previous prime is 381461. The next prime is 381467. The reversal of 381462 is 264183.

It is a happy number.

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

381462 is an admirable number.

It is a super-3 number, since 3×381462³ = 166523334633309384, which contains 333 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 381462.

It is not an unprimeable number, because it can be changed into a prime (381461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31783 + ... + 31794.

It is an arithmetic number, because the mean of its divisors is an integer number (95367).

2³⁸¹⁴⁶² is an apocalyptic number.

381462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

381462 is a wasteful number, since it uses less digits than its factorization.

381462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63582.

The product of its digits is 1152, while the sum is 24.

The square root of 381462 is about 617.6261004848. The cubic root of 381462 is about 72.5243358652.

The spelling of 381462 in words is "three hundred eighty-one thousand, four hundred sixty-two".