146641334 has 16 divisors (see below), whose sum is σ = 251941536. Its totient is φ = 62707200.

The previous prime is 146641333. The next prime is 146641349. The reversal of 146641334 is 433146641.

It is a self number, because there is not a number n which added to its sum of digits gives 146641334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146641333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4907 + ... + 17814.

It is an arithmetic number, because the mean of its divisors is an integer number (15746346).

Almost surely, 2^146641334 is an apocalyptic number.

146641334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

146641334 is a deficient number, since it is larger than the sum of its proper divisors (105300202).

146641334 is a wasteful number, since it uses less digits than its factorization.

146641334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23191.

The product of its digits is 20736, while the sum is 32.

The square root of 146641334 is about 12109.5554831711. Note that the first 3 decimals coincide. The cubic root of 146641334 is about 527.3336285670. Note that the first 3 decimals are identical.

Adding to 146641334 its reverse (433146641), we get a palindrome (579787975).

The spelling of 146641334 in words is "one hundred forty-six million, six hundred forty-one thousand, three hundred thirty-four".