141472 has 12 divisors (see below), whose sum is σ = 278586. Its totient is φ = 70720.

The previous prime is 141461. The next prime is 141481. The reversal of 141472 is 274141.

It can be written as a sum of positive squares in only one way, i.e., 99856 + 41616 = 316^2 + 204^2 .

It is an Ulam number.

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

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2179 + ... + 2242.

2¹⁴¹⁴⁷² is an apocalyptic number.

It is an amenable number.

141472 is a deficient number, since it is larger than the sum of its proper divisors (137114).

141472 is an equidigital number, since it uses as much as digits as its factorization.

141472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431 (or 4423 counting only the distinct ones).

The product of its digits is 224, while the sum is 19.

The square root of 141472 is about 376.1276379103. The cubic root of 141472 is about 52.1062914609.

The spelling of 141472 in words is "one hundred forty-one thousand, four hundred seventy-two", and thus it is an iban number.