365472128 has 32 divisors (see below), whose sum is σ = 832103760. Its totient is φ = 156630528.

The previous prime is 365472109. The next prime is 365472131. The reversal of 365472128 is 821274563.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×365472128³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 365472091 and 365472100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203051 + ... + 204842.

Almost surely, 2^365472128 is an apocalyptic number.

It is an amenable number.

365472128 is an abundant number, since it is smaller than the sum of its proper divisors (466631632).

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

365472128 is an equidigital number, since it uses as much as digits as its factorization.

365472128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407914 (or 407902 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 365472128 is about 19117.3253359355. The cubic root of 365472128 is about 714.9649536997.

The spelling of 365472128 in words is "three hundred sixty-five million, four hundred seventy-two thousand, one hundred twenty-eight".