147201436 has 24 divisors (see below), whose sum is σ = 287113680. Its totient is φ = 65624832.

The previous prime is 147201433. The next prime is 147201443. The reversal of 147201436 is 634102741.

147201436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×147201436⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147201433) 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, 55675 + ... + 58258.

It is an arithmetic number, because the mean of its divisors is an integer number (11963070).

Almost surely, 2^147201436 is an apocalyptic number.

It is an amenable number.

147201436 is a deficient number, since it is larger than the sum of its proper divisors (139912244).

147201436 is a wasteful number, since it uses less digits than its factorization.

147201436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113973 (or 113971 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 147201436 is about 12132.6598897356. The cubic root of 147201436 is about 528.0041656773.

The spelling of 147201436 in words is "one hundred forty-seven million, two hundred one thousand, four hundred thirty-six".