146949484 has 24 divisors (see below), whose sum is σ = 292739328. Its totient is φ = 63890640.

The previous prime is 146949469. The next prime is 146949493. The reversal of 146949484 is 484949641.

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 7 ways as a sum of consecutive naturals, for example, 71592 + ... + 73615.

It is an arithmetic number, because the mean of its divisors is an integer number (12197472).

Almost surely, 2^146949484 is an apocalyptic number.

It is an amenable number.

146949484 is a deficient number, since it is larger than the sum of its proper divisors (145789844).

146949484 is a wasteful number, since it uses less digits than its factorization.

146949484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145245 (or 145243 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 146949484 is about 12122.2722292481. The cubic root of 146949484 is about 527.7027472467.

The spelling of 146949484 in words is "one hundred forty-six million, nine hundred forty-nine thousand, four hundred eighty-four".