148546033 has 4 divisors (see below), whose sum is σ = 153668340. Its totient is φ = 143423728.

The previous prime is 148546031. The next prime is 148546063. The reversal of 148546033 is 330645841.

It is a happy number.

148546033 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.

It can be written as a sum of positive squares in 2 ways, for example, as 86341264 + 62204769 = 9292^2 + 7887^2 .

It is a cyclic number.

It is not a de Polignac number, because 148546033 - 2¹ = 148546031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148546033.

It is not an unprimeable number, because it can be changed into a prime (148546031) 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, 2561110 + ... + 2561167.

It is an arithmetic number, because the mean of its divisors is an integer number (38417085).

Almost surely, 2^148546033 is an apocalyptic number.

It is an amenable number.

148546033 is a deficient number, since it is larger than the sum of its proper divisors (5122307).

148546033 is an equidigital number, since it uses as much as digits as its factorization.

148546033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122306.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 148546033 is about 12187.9462174724. The cubic root of 148546033 is about 529.6069626678.

The spelling of 148546033 in words is "one hundred forty-eight million, five hundred forty-six thousand, thirty-three".