146483837 has 4 divisors (see below), whose sum is σ = 147467100. Its totient is φ = 145500576.

The previous prime is 146483833. The next prime is 146483861. The reversal of 146483837 is 738384641.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8444836 + 138039001 = 2906^2 + 11749^2 .

It is a cyclic number.

It is not a de Polignac number, because 146483837 - 2² = 146483833 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146483833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491408 + ... + 491705.

It is an arithmetic number, because the mean of its divisors is an integer number (36866775).

Almost surely, 2^146483837 is an apocalyptic number.

It is an amenable number.

146483837 is a deficient number, since it is larger than the sum of its proper divisors (983263).

146483837 is an equidigital number, since it uses as much as digits as its factorization.

146483837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983262.

The product of its digits is 387072, while the sum is 44.

The square root of 146483837 is about 12103.0507311173. The cubic root of 146483837 is about 527.1447704556.

The spelling of 146483837 in words is "one hundred forty-six million, four hundred eighty-three thousand, eight hundred thirty-seven".