146001983 has 2 divisors, whose sum is σ = 146001984. Its totient is φ = 146001982.

The previous prime is 146001959. The next prime is 146002007. The reversal of 146001983 is 389100641.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (146001959) and next prime (146002007).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146001983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146001913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73000991 + 73000992.

It is an arithmetic number, because the mean of its divisors is an integer number (73000992).

Almost surely, 2^146001983 is an apocalyptic number.

146001983 is a deficient number, since it is larger than the sum of its proper divisors (1).

146001983 is an equidigital number, since it uses as much as digits as its factorization.

146001983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 146001983 is about 12083.1280304398. The cubic root of 146001983 is about 526.5661267696.

The spelling of 146001983 in words is "one hundred forty-six million, one thousand, nine hundred eighty-three".