146450522 has 32 divisors (see below), whose sum is σ = 238567680. Its totient is φ = 67217920.

The previous prime is 146450497. The next prime is 146450531. The reversal of 146450522 is 225054641.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a nialpdrome in base 15.

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 15 ways as a sum of consecutive naturals, for example, 414698 + ... + 415050.

It is an arithmetic number, because the mean of its divisors is an integer number (7455240).

Almost surely, 2^146450522 is an apocalyptic number.

146450522 is a deficient number, since it is larger than the sum of its proper divisors (92117158).

146450522 is a wasteful number, since it uses less digits than its factorization.

146450522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 146450522 is about 12101.6743469654. The cubic root of 146450522 is about 527.1048043635.

The spelling of 146450522 in words is "one hundred forty-six million, four hundred fifty thousand, five hundred twenty-two".