148872043 has 4 divisors (see below), whose sum is σ = 157629240. Its totient is φ = 140114848.

The previous prime is 148872029. The next prime is 148872047. The reversal of 148872043 is 340278841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148872043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148871993 and 148872011.

It is not an unprimeable number, because it can be changed into a prime (148872047) 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, 4378573 + ... + 4378606.

It is an arithmetic number, because the mean of its divisors is an integer number (39407310).

Almost surely, 2^148872043 is an apocalyptic number.

148872043 is a deficient number, since it is larger than the sum of its proper divisors (8757197).

148872043 is an equidigital number, since it uses as much as digits as its factorization.

148872043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8757196.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 148872043 is about 12201.3131670325. The cubic root of 148872043 is about 529.9941176516.

The spelling of 148872043 in words is "one hundred forty-eight million, eight hundred seventy-two thousand, forty-three".