141478 has 8 divisors (see below), whose sum is σ = 214272. Its totient is φ = 70056.

The previous prime is 141461. The next prime is 141481. The reversal of 141478 is 874141.

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

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 25 + ... + 532.

It is an arithmetic number, because the mean of its divisors is an integer number (26784).

2¹⁴¹⁴⁷⁸ is an apocalyptic number.

141478 is a deficient number, since it is larger than the sum of its proper divisors (72794).

141478 is a wasteful number, since it uses less digits than its factorization.

141478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686.

The product of its digits is 896, while the sum is 25.

The square root of 141478 is about 376.1356138416. The cubic root of 141478 is about 52.1070280809.

The spelling of 141478 in words is "one hundred forty-one thousand, four hundred seventy-eight".