141946475 has 12 divisors (see below), whose sum is σ = 192015240. Its totient is φ = 103233600.

The previous prime is 141946471. The next prime is 141946477. The reversal of 141946475 is 574649141.

It is not a de Polignac number, because 141946475 - 2² = 141946471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141946471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257810 + ... + 258359.

It is an arithmetic number, because the mean of its divisors is an integer number (16001270).

Almost surely, 2^141946475 is an apocalyptic number.

141946475 is a deficient number, since it is larger than the sum of its proper divisors (50068765).

141946475 is a wasteful number, since it uses less digits than its factorization.

141946475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516190 (or 516185 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 141946475 is about 11914.1292170263. The cubic root of 141946475 is about 521.6447858118.

The spelling of 141946475 in words is "one hundred forty-one million, nine hundred forty-six thousand, four hundred seventy-five".