141072 has 20 divisors (see below), whose sum is σ = 364560. Its totient is φ = 47008.

The previous prime is 141067. The next prime is 141073. The reversal of 141072 is 270141.

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

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (141073) 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, 1422 + ... + 1517.

It is an arithmetic number, because the mean of its divisors is an integer number (18228).

141072 is a Friedman number, since it can be written as 10^4+2^17, using all its digits and the basic arithmetic operations.

2¹⁴¹⁰⁷² is an apocalyptic number.

141072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141072 is an abundant number, since it is smaller than the sum of its proper divisors (223488).

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

141072 is a wasteful number, since it uses less digits than its factorization.

141072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950 (or 2944 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 141072 is about 375.5955271299. The cubic root of 141072 is about 52.0571364079.

The spelling of 141072 in words is "one hundred forty-one thousand, seventy-two", and thus it is an iban number.