148619041 has 4 divisors (see below), whose sum is σ = 150008112. Its totient is φ = 147229972.

The previous prime is 148619039. The next prime is 148619063. The reversal of 148619041 is 140916841.

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: 140916841 = 13 ⋅10839757.

It is a cyclic number.

It is not a de Polignac number, because 148619041 - 2¹ = 148619039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148618988 and 148619006.

It is not an unprimeable number, because it can be changed into a prime (148619011) 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, 694375 + ... + 694588.

It is an arithmetic number, because the mean of its divisors is an integer number (37502028).

Almost surely, 2^148619041 is an apocalyptic number.

It is an amenable number.

148619041 is a deficient number, since it is larger than the sum of its proper divisors (1389071).

148619041 is a wasteful number, since it uses less digits than its factorization.

148619041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389070.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 148619041 is about 12190.9409398947. The cubic root of 148619041 is about 529.6937129085.

The spelling of 148619041 in words is "one hundred forty-eight million, six hundred nineteen thousand, forty-one".