146937836 has 12 divisors (see below), whose sum is σ = 261993312. Its totient is φ = 72082608.

The previous prime is 146937829. The next prime is 146937863. The reversal of 146937836 is 638739641.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 346340 + ... + 346763.

It is an arithmetic number, because the mean of its divisors is an integer number (21832776).

Almost surely, 2^146937836 is an apocalyptic number.

It is an amenable number.

146937836 is a deficient number, since it is larger than the sum of its proper divisors (115055476).

146937836 is a wasteful number, since it uses less digits than its factorization.

146937836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693160 (or 693158 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The square root of 146937836 is about 12121.7917817458. The cubic root of 146937836 is about 527.6888040334.

The spelling of 146937836 in words is "one hundred forty-six million, nine hundred thirty-seven thousand, eight hundred thirty-six".