147503072 has 24 divisors (see below), whose sum is σ = 297152856. Its totient is φ = 72035712.

The previous prime is 147503021. The next prime is 147503129. The reversal of 147503072 is 270305741.

147503072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52223 + ... + 54974.

It is an arithmetic number, because the mean of its divisors is an integer number (12381369).

Almost surely, 2^147503072 is an apocalyptic number.

It is an amenable number.

147503072 is an abundant number, since it is smaller than the sum of its proper divisors (149649784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147503072 is a wasteful number, since it uses less digits than its factorization.

147503072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107250 (or 107242 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 147503072 is about 12145.0842730711. The cubic root of 147503072 is about 528.3645706823.

The spelling of 147503072 in words is "one hundred forty-seven million, five hundred three thousand, seventy-two".