147472511 has 16 divisors (see below), whose sum is σ = 156781440. Its totient is φ = 138485760.

The previous prime is 147472469. The next prime is 147472513. The reversal of 147472511 is 115274741.

It is a cyclic number.

It is not a de Polignac number, because 147472511 - 2¹⁸ = 147210367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147472513) 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 15 ways as a sum of consecutive naturals, for example, 350081 + ... + 350501.

It is an arithmetic number, because the mean of its divisors is an integer number (9798840).

Almost surely, 2^147472511 is an apocalyptic number.

147472511 is a deficient number, since it is larger than the sum of its proper divisors (9308929).

147472511 is a wasteful number, since it uses less digits than its factorization.

147472511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its digits is 7840, while the sum is 32.

The square root of 147472511 is about 12143.8260445380. The cubic root of 147472511 is about 528.3280777362.

The spelling of 147472511 in words is "one hundred forty-seven million, four hundred seventy-two thousand, five hundred eleven".