146023718 has 16 divisors (see below), whose sum is σ = 221784576. Its totient is φ = 72099720.

The previous prime is 146023699. The next prime is 146023723. The reversal of 146023718 is 817320641.

It is a congruent number.

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, 94613 + ... + 96143.

It is an arithmetic number, because the mean of its divisors is an integer number (13861536).

Almost surely, 2^146023718 is an apocalyptic number.

146023718 is a deficient number, since it is larger than the sum of its proper divisors (75760858).

146023718 is a wasteful number, since it uses less digits than its factorization.

146023718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 146023718 is about 12084.0273915611. The cubic root of 146023718 is about 526.5922550606.

The spelling of 146023718 in words is "one hundred forty-six million, twenty-three thousand, seven hundred eighteen".