146476944 has 40 divisors (see below), whose sum is σ = 420444320. Its totient is φ = 48825504.

The previous prime is 146476943. The next prime is 146476973. The reversal of 146476944 is 449674641.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 146476944.

It is not an unprimeable number, because it can be changed into a prime (146476943) 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, 169102 + ... + 169965.

It is an arithmetic number, because the mean of its divisors is an integer number (10511108).

Almost surely, 2^146476944 is an apocalyptic number.

It is an amenable number.

146476944 is an abundant number, since it is smaller than the sum of its proper divisors (273967376).

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

146476944 is a wasteful number, since it uses less digits than its factorization.

146476944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339084 (or 339072 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 146476944 is about 12102.7659648528. The cubic root of 146476944 is about 527.1365018166.

The spelling of 146476944 in words is "one hundred forty-six million, four hundred seventy-six thousand, nine hundred forty-four".