147438201 has 32 divisors (see below), whose sum is σ = 210124800. Its totient is φ = 91808640.

The previous prime is 147438199. The next prime is 147438241. The reversal of 147438201 is 102834741.

It is not a de Polignac number, because 147438201 - 2¹ = 147438199 is a prime.

It is a super-2 number, since 2×147438201² = 43476046228232802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (147438241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388830 + ... + 389208.

It is an arithmetic number, because the mean of its divisors is an integer number (6566400).

Almost surely, 2^147438201 is an apocalyptic number.

It is an amenable number.

147438201 is a deficient number, since it is larger than the sum of its proper divisors (62686599).

147438201 is a wasteful number, since it uses less digits than its factorization.

147438201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 147438201 is about 12142.4133103762. The cubic root of 147438201 is about 528.2871020946.

The spelling of 147438201 in words is "one hundred forty-seven million, four hundred thirty-eight thousand, two hundred one".