387054 has 12 divisors (see below), whose sum is σ = 838656. Its totient is φ = 129012.

The previous prime is 387047. The next prime is 387071. The reversal of 387054 is 450783.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

387054 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10734 + ... + 10769.

It is an arithmetic number, because the mean of its divisors is an integer number (69888).

2³⁸⁷⁰⁵⁴ is an apocalyptic number.

387054 is an abundant number, since it is smaller than the sum of its proper divisors (451602).

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

387054 is a wasteful number, since it uses less digits than its factorization.

387054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21511 (or 21508 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 387054 is about 622.1366409399. The cubic root of 387054 is about 72.8770056241.

It can be divided in two parts, 3 and 87054, that multiplied together give a palindrome (261162).

The spelling of 387054 in words is "three hundred eighty-seven thousand, fifty-four".