148342541 has 4 divisors (see below), whose sum is σ = 148381152. Its totient is φ = 148303932.

The previous prime is 148342517. The next prime is 148342547. The reversal of 148342541 is 145243841.

148342541 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148342541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 148342498 and 148342507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148342547) 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, 12815 + ... + 21468.

It is an arithmetic number, because the mean of its divisors is an integer number (37095288).

Almost surely, 2^148342541 is an apocalyptic number.

It is an amenable number.

148342541 is a deficient number, since it is larger than the sum of its proper divisors (38611).

148342541 is an equidigital number, since it uses as much as digits as its factorization.

148342541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38610.

The product of its digits is 15360, while the sum is 32.

The square root of 148342541 is about 12179.5952724218. The cubic root of 148342541 is about 529.3650174005.

The spelling of 148342541 in words is "one hundred forty-eight million, three hundred forty-two thousand, five hundred forty-one".