146814814 has 16 divisors (see below), whose sum is σ = 225696240. Its totient is φ = 71588160.

The previous prime is 146814803. The next prime is 146814821. The reversal of 146814814 is 418418641.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 90442 + ... + 92050.

It is an arithmetic number, because the mean of its divisors is an integer number (14106015).

Almost surely, 2^146814814 is an apocalyptic number.

146814814 is a deficient number, since it is larger than the sum of its proper divisors (78881426).

146814814 is a wasteful number, since it uses less digits than its factorization.

146814814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715.

The product of its digits is 24576, while the sum is 37.

The square root of 146814814 is about 12116.7163043458. The cubic root of 146814814 is about 527.5414958035.

The spelling of 146814814 in words is "one hundred forty-six million, eight hundred fourteen thousand, eight hundred fourteen".