141285628 has 12 divisors (see below), whose sum is σ = 269727192. Its totient is φ = 64220720.

The previous prime is 141285601. The next prime is 141285643. The reversal of 141285628 is 826582141.

It is a super-3 number, since 3×141285628³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605475 + ... + 1605562.

It is an arithmetic number, because the mean of its divisors is an integer number (22477266).

Almost surely, 2^141285628 is an apocalyptic number.

It is an amenable number.

141285628 is a deficient number, since it is larger than the sum of its proper divisors (128441564).

141285628 is a wasteful number, since it uses less digits than its factorization.

141285628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211052 (or 3211050 counting only the distinct ones).

The product of its digits is 30720, while the sum is 37.

The square root of 141285628 is about 11886.3631107248. The cubic root of 141285628 is about 520.8340019078.

The spelling of 141285628 in words is "one hundred forty-one million, two hundred eighty-five thousand, six hundred twenty-eight".