147385741 has 4 divisors (see below), whose sum is σ = 148290112. Its totient is φ = 146481372.

The previous prime is 147385727. The next prime is 147385769. The reversal of 147385741 is 147583741.

It is a happy number.

147385741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147583741 = 499 ⋅295759.

It is a cyclic number.

It is not a de Polignac number, because 147385741 - 2⁵ = 147385709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147385694 and 147385703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147395741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451941 + ... + 452266.

It is an arithmetic number, because the mean of its divisors is an integer number (37072528).

Almost surely, 2^147385741 is an apocalyptic number.

It is an amenable number.

147385741 is a deficient number, since it is larger than the sum of its proper divisors (904371).

147385741 is an equidigital number, since it uses as much as digits as its factorization.

147385741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904370.

The product of its digits is 94080, while the sum is 40.

The square root of 147385741 is about 12140.2529215828. The cubic root of 147385741 is about 528.2244380342.

The spelling of 147385741 in words is "one hundred forty-seven million, three hundred eighty-five thousand, seven hundred forty-one".