148537433 has 8 divisors (see below), whose sum is σ = 163615296. Its totient is φ = 133722000.

The previous prime is 148537423. The next prime is 148537489. The reversal of 148537433 is 334735841.

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 148537433 - 2⁶ = 148537369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (148537423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64418 + ... + 66683.

It is an arithmetic number, because the mean of its divisors is an integer number (20451912).

Almost surely, 2^148537433 is an apocalyptic number.

It is an amenable number.

148537433 is a deficient number, since it is larger than the sum of its proper divisors (15077863).

148537433 is a wasteful number, since it uses less digits than its factorization.

148537433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131215.

The product of its digits is 120960, while the sum is 38.

The square root of 148537433 is about 12187.5934047703. The cubic root of 148537433 is about 529.5967420251.

The spelling of 148537433 in words is "one hundred forty-eight million, five hundred thirty-seven thousand, four hundred thirty-three".