146212652 has 12 divisors (see below), whose sum is σ = 256532640. Its totient is φ = 72917616.

The previous prime is 146212639. The next prime is 146212667. The reversal of 146212652 is 256212641.

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 3 ways as a sum of consecutive naturals, for example, 45428 + ... + 48539.

It is an arithmetic number, because the mean of its divisors is an integer number (21377720).

Almost surely, 2^146212652 is an apocalyptic number.

It is an amenable number.

146212652 is a deficient number, since it is larger than the sum of its proper divisors (110319988).

146212652 is a wasteful number, since it uses less digits than its factorization.

146212652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94360 (or 94358 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 146212652 is about 12091.8423740967. The cubic root of 146212652 is about 526.8192691012.

The spelling of 146212652 in words is "one hundred forty-six million, two hundred twelve thousand, six hundred fifty-two".