146450048 has 16 divisors (see below), whose sum is σ = 291756210. Its totient is φ = 73224960.

The previous prime is 146449999. The next prime is 146450069. The reversal of 146450048 is 840054641.

146450048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 138109504 + 8340544 = 11752^2 + 2888^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 146449996 and 146450023.

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 as a sum of consecutive naturals, namely, 571943 + ... + 572198.

Almost surely, 2^146450048 is an apocalyptic number.

It is an amenable number.

146450048 is a deficient number, since it is larger than the sum of its proper divisors (145306162).

146450048 is an equidigital number, since it uses as much as digits as its factorization.

146450048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144155 (or 1144143 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 146450048 is about 12101.6547628826. The cubic root of 146450048 is about 527.1042356892.

The spelling of 146450048 in words is "one hundred forty-six million, four hundred fifty thousand, forty-eight".