146652422 has 8 divisors (see below), whose sum is σ = 251404176. Its totient is φ = 62851032.

The previous prime is 146652419. The next prime is 146652427. The reversal of 146652422 is 224256641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146652427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237573 + ... + 5237600.

It is an arithmetic number, because the mean of its divisors is an integer number (31425522).

Almost surely, 2^146652422 is an apocalyptic number.

146652422 is a deficient number, since it is larger than the sum of its proper divisors (104751754).

146652422 is a wasteful number, since it uses less digits than its factorization.

146652422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10475182.

The product of its digits is 23040, while the sum is 32.

The square root of 146652422 is about 12110.0132947904. The cubic root of 146652422 is about 527.3469193352.

The spelling of 146652422 in words is "one hundred forty-six million, six hundred fifty-two thousand, four hundred twenty-two".