141448746 has 16 divisors (see below), whose sum is σ = 283353408. Its totient is φ = 47073600.

The previous prime is 141448733. The next prime is 141448751. The reversal of 141448746 is 647844141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14895 + ... + 22466.

It is an arithmetic number, because the mean of its divisors is an integer number (17709588).

Almost surely, 2^141448746 is an apocalyptic number.

141448746 is an abundant number, since it is smaller than the sum of its proper divisors (141904662).

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

141448746 is a wasteful number, since it uses less digits than its factorization.

141448746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37997.

The product of its digits is 86016, while the sum is 39.

The square root of 141448746 is about 11893.2226919368. Note that the first 3 decimals coincide. The cubic root of 141448746 is about 521.0343637037.

The spelling of 141448746 in words is "one hundred forty-one million, four hundred forty-eight thousand, seven hundred forty-six".