146047714 has 32 divisors (see below), whose sum is σ = 236390400. Its totient is φ = 67431168.

The previous prime is 146047709. The next prime is 146047729. The reversal of 146047714 is 417740641.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 146047714.

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 15 ways as a sum of consecutive naturals, for example, 643269 + ... + 643495.

It is an arithmetic number, because the mean of its divisors is an integer number (7387200).

Almost surely, 2^146047714 is an apocalyptic number.

146047714 is a deficient number, since it is larger than the sum of its proper divisors (90342686).

146047714 is a wasteful number, since it uses less digits than its factorization.

146047714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 146047714 is about 12085.0202316752. The cubic root of 146047714 is about 526.6210983559.

The spelling of 146047714 in words is "one hundred forty-six million, forty-seven thousand, seven hundred fourteen".