146750650 has 12 divisors (see below), whose sum is σ = 272956302. Its totient is φ = 58700240.

The previous prime is 146750629. The next prime is 146750651. The reversal of 146750650 is 56057641.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 119093569 + 27657081 = 10913^2 + 5259^2 .

It is not an unprimeable number, because it can be changed into a prime (146750651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1467457 + ... + 1467556.

Almost surely, 2^146750650 is an apocalyptic number.

146750650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146750650 is a deficient number, since it is larger than the sum of its proper divisors (126205652).

146750650 is a wasteful number, since it uses less digits than its factorization.

146750650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935025 (or 2935020 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 146750650 is about 12114.0682679272. The cubic root of 146750650 is about 527.4646322955.

The spelling of 146750650 in words is "one hundred forty-six million, seven hundred fifty thousand, six hundred fifty".