146006444 has 6 divisors (see below), whose sum is σ = 255511284. Its totient is φ = 73003220.

The previous prime is 146006347. The next prime is 146006479. The reversal of 146006444 is 444600641.

146006444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18250802 + ... + 18250809.

It is an arithmetic number, because the mean of its divisors is an integer number (42585214).

Almost surely, 2^146006444 is an apocalyptic number.

It is an amenable number.

146006444 is a deficient number, since it is larger than the sum of its proper divisors (109504840).

146006444 is a wasteful number, since it uses less digits than its factorization.

146006444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36501615 (or 36501613 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 146006444 is about 12083.3126252696. The cubic root of 146006444 is about 526.5714896821.

The spelling of 146006444 in words is "one hundred forty-six million, six thousand, four hundred forty-four".