148041845 has 8 divisors (see below), whose sum is σ = 203028864. Its totient is φ = 101514384.

The previous prime is 148041841. The next prime is 148041877. The reversal of 148041845 is 548140841.

It is a happy number.

148041845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148041845 - 2² = 148041841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 4229767 = 148041845 / (1 + 4 + 8 + 0 + 4 + 1 + 8 + 4 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148041841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2114849 + ... + 2114918.

It is an arithmetic number, because the mean of its divisors is an integer number (25378608).

Almost surely, 2^148041845 is an apocalyptic number.

It is an amenable number.

148041845 is a deficient number, since it is larger than the sum of its proper divisors (54987019).

148041845 is an equidigital number, since it uses as much as digits as its factorization.

148041845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4229779.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 148041845 is about 12167.2447579557. The cubic root of 148041845 is about 529.0070944097.

The spelling of 148041845 in words is "one hundred forty-eight million, forty-one thousand, eight hundred forty-five".