148436043 has 48 divisors (see below), whose sum is σ = 246064896. Its totient is φ = 79168320.

The previous prime is 148436039. The next prime is 148436051. The reversal of 148436043 is 340634841.

It is a happy number.

148436043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148436043 - 2² = 148436039 is a prime.

It is a super-2 number, since 2×148436043² = 44066517722995698, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 148435995 and 148436013.

It is not an unprimeable number, because it can be changed into a prime (148436003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144873 + ... + 145893.

It is an arithmetic number, because the mean of its divisors is an integer number (5126352).

Almost surely, 2^148436043 is an apocalyptic number.

148436043 is a deficient number, since it is larger than the sum of its proper divisors (97628853).

148436043 is a wasteful number, since it uses less digits than its factorization.

148436043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 148436043 is about 12183.4331368461. The cubic root of 148436043 is about 529.4762156487.

The spelling of 148436043 in words is "one hundred forty-eight million, four hundred thirty-six thousand, forty-three".