141748874 has 4 divisors (see below), whose sum is σ = 212623314. Its totient is φ = 70874436.

The previous prime is 141748861. The next prime is 141748879. The reversal of 141748874 is 478847141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 478847141 = 9803 ⋅48847.

It can be written as a sum of positive squares in only one way, i.e., 121110025 + 20638849 = 11005^2 + 4543^2 .

It is not an unprimeable number, because it can be changed into a prime (141748879) by changing a digit.

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 as a sum of consecutive naturals, namely, 35437217 + ... + 35437220.

Almost surely, 2^141748874 is an apocalyptic number.

141748874 is a deficient number, since it is larger than the sum of its proper divisors (70874440).

141748874 is an equidigital number, since it uses as much as digits as its factorization.

141748874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70874439.

The product of its digits is 200704, while the sum is 44.

The square root of 141748874 is about 11905.8336121416. The cubic root of 141748874 is about 521.4026161275.

The spelling of 141748874 in words is "one hundred forty-one million, seven hundred forty-eight thousand, eight hundred seventy-four".