147252003 has 8 divisors (see below), whose sum is σ = 204872448. Its totient is φ = 93899784.

The previous prime is 147251989. The next prime is 147252019. The reversal of 147252003 is 300252741.

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

It is not a de Polignac number, because 147252003 - 2⁶ = 147251939 is a prime.

It is a super-4 number, since 4×147252003⁴ (a number of 34 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (147252503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066975 + ... + 1067112.

It is an arithmetic number, because the mean of its divisors is an integer number (25609056).

Almost surely, 2^147252003 is an apocalyptic number.

147252003 is a deficient number, since it is larger than the sum of its proper divisors (57620445).

147252003 is a wasteful number, since it uses less digits than its factorization.

147252003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134113.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 147252003 is about 12134.7436314081. The cubic root of 147252003 is about 528.0646191861.

The spelling of 147252003 in words is "one hundred forty-seven million, two hundred fifty-two thousand, three".