146930865 has 8 divisors (see below), whose sum is σ = 235089408. Its totient is φ = 78363120.

The previous prime is 146930863. The next prime is 146930869. The reversal of 146930865 is 568039641.

146930865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146930865 - 2¹ = 146930863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146930863) 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, 4897681 + ... + 4897710.

It is an arithmetic number, because the mean of its divisors is an integer number (29386176).

Almost surely, 2^146930865 is an apocalyptic number.

146930865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146930865 is a deficient number, since it is larger than the sum of its proper divisors (88158543).

146930865 is an equidigital number, since it uses as much as digits as its factorization.

146930865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795399.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 146930865 is about 12121.5042383361. The cubic root of 146930865 is about 527.6804590604.

The spelling of 146930865 in words is "one hundred forty-six million, nine hundred thirty thousand, eight hundred sixty-five".