146498216 has 16 divisors (see below), whose sum is σ = 276662400. Its totient is φ = 72721584.

The previous prime is 146498213. The next prime is 146498249. The reversal of 146498216 is 612894641.

It is not an unprimeable number, because it can be changed into a prime (146498213) by changing a digit.

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, 64760 + ... + 66983.

It is an arithmetic number, because the mean of its divisors is an integer number (17291400).

Almost surely, 2^146498216 is an apocalyptic number.

It is an amenable number.

146498216 is a deficient number, since it is larger than the sum of its proper divisors (130164184).

146498216 is a wasteful number, since it uses less digits than its factorization.

146498216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131888 (or 131884 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 146498216 is about 12103.6447403251. The cubic root of 146498216 is about 527.1620182440.

The spelling of 146498216 in words is "one hundred forty-six million, four hundred ninety-eight thousand, two hundred sixteen".