147930541 has 4 divisors (see below), whose sum is σ = 161378784. Its totient is φ = 134482300.

The previous prime is 147930539. The next prime is 147930569. The reversal of 147930541 is 145039741.

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.

It is a cyclic number.

It is not a de Polignac number, because 147930541 - 2¹ = 147930539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147930497 and 147930506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147930521) 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, 6724105 + ... + 6724126.

It is an arithmetic number, because the mean of its divisors is an integer number (40344696).

Almost surely, 2^147930541 is an apocalyptic number.

147930541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

147930541 is a deficient number, since it is larger than the sum of its proper divisors (13448243).

147930541 is a wasteful number, since it uses less digits than its factorization.

147930541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13448242.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 147930541 is about 12162.6699782572. The cubic root of 147930541 is about 528.8744846779.

The spelling of 147930541 in words is "one hundred forty-seven million, nine hundred thirty thousand, five hundred forty-one".