146314045 has 4 divisors (see below), whose sum is σ = 175576860. Its totient is φ = 117051232.

The previous prime is 146314039. The next prime is 146314061. The reversal of 146314045 is 540413641.

146314045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 97495876 + 48818169 = 9874^2 + 6987^2 .

It is a cyclic number.

It is not a de Polignac number, because 146314045 - 2⁵ = 146314013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14631400 + ... + 14631409.

It is an arithmetic number, because the mean of its divisors is an integer number (43894215).

Almost surely, 2^146314045 is an apocalyptic number.

It is an amenable number.

146314045 is a deficient number, since it is larger than the sum of its proper divisors (29262815).

146314045 is an equidigital number, since it uses as much as digits as its factorization.

146314045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29262814.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 146314045 is about 12096.0342674779. The cubic root of 146314045 is about 526.9410174427.

Adding to 146314045 its reverse (540413641), we get a palindrome (686727686).

The spelling of 146314045 in words is "one hundred forty-six million, three hundred fourteen thousand, forty-five".