141554 has 8 divisors (see below), whose sum is σ = 242688. Its totient is φ = 60660.

The previous prime is 141551. The next prime is 141587. The reversal of 141554 is 455141.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141551) 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, 5042 + ... + 5069.

It is an arithmetic number, because the mean of its divisors is an integer number (30336).

2¹⁴¹⁵⁵⁴ is an apocalyptic number.

141554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

141554 is a deficient number, since it is larger than the sum of its proper divisors (101134).

141554 is a wasteful number, since it uses less digits than its factorization.

141554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120.

The product of its digits is 400, while the sum is 20.

The square root of 141554 is about 376.2366276693. The cubic root of 141554 is about 52.1163567993.

Adding to 141554 its reverse (455141), we get a palindrome (596695).

The spelling of 141554 in words is "one hundred forty-one thousand, five hundred fifty-four".