146043962 has 4 divisors (see below), whose sum is σ = 219065946. Its totient is φ = 73021980.

The previous prime is 146043917. The next prime is 146043967. The reversal of 146043962 is 269340641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 138321121 + 7722841 = 11761^2 + 2779^2 .

It is not an unprimeable number, because it can be changed into a prime (146043967) 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 as a sum of consecutive naturals, namely, 36510989 + ... + 36510992.

Almost surely, 2^146043962 is an apocalyptic number.

146043962 is a deficient number, since it is larger than the sum of its proper divisors (73021984).

146043962 is an equidigital number, since it uses as much as digits as its factorization.

146043962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73021983.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 146043962 is about 12084.8649971773. The cubic root of 146043962 is about 526.6165886441.

The spelling of 146043962 in words is "one hundred forty-six million, forty-three thousand, nine hundred sixty-two".