147735141 has 16 divisors (see below), whose sum is σ = 205963776. Its totient is φ = 94015856.

The previous prime is 147735121. The next prime is 147735149. The reversal of 147735141 is 141537741.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 147735141 - 2¹⁰ = 147734117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147735149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36946 + ... + 40748.

It is an arithmetic number, because the mean of its divisors is an integer number (12872736).

Almost surely, 2^147735141 is an apocalyptic number.

It is an amenable number.

147735141 is a deficient number, since it is larger than the sum of its proper divisors (58228635).

147735141 is a wasteful number, since it uses less digits than its factorization.

147735141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392.

The product of its digits is 11760, while the sum is 33.

The square root of 147735141 is about 12154.6345481878. The cubic root of 147735141 is about 528.6415203686.

The spelling of 147735141 in words is "one hundred forty-seven million, seven hundred thirty-five thousand, one hundred forty-one".