146075283 has 12 divisors (see below), whose sum is σ = 211599960. Its totient is φ = 97105536.

The previous prime is 146075227. The next prime is 146075299. The reversal of 146075283 is 382570641.

It is not a de Polignac number, because 146075283 - 2¹² = 146071187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146075983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19813 + ... + 26166.

It is an arithmetic number, because the mean of its divisors is an integer number (17633330).

Almost surely, 2^146075283 is an apocalyptic number.

146075283 is a deficient number, since it is larger than the sum of its proper divisors (65524677).

146075283 is a wasteful number, since it uses less digits than its factorization.

146075283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46338 (or 46335 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 146075283 is about 12086.1608048214. The cubic root of 146075283 is about 526.6542325128.

The spelling of 146075283 in words is "one hundred forty-six million, seventy-five thousand, two hundred eighty-three".