146048345 has 16 divisors (see below), whose sum is σ = 185172480. Its totient is φ = 110275200.

The previous prime is 146048333. The next prime is 146048351. The reversal of 146048345 is 543840641.

It is not a de Polignac number, because 146048345 - 2⁶ = 146048281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23960 + ... + 29430.

It is an arithmetic number, because the mean of its divisors is an integer number (11573280).

Almost surely, 2^146048345 is an apocalyptic number.

It is an amenable number.

146048345 is a deficient number, since it is larger than the sum of its proper divisors (39124135).

146048345 is a wasteful number, since it uses less digits than its factorization.

146048345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 146048345 is about 12085.0463383472. The cubic root of 146048345 is about 526.6218567780.

Adding to 146048345 its reverse (543840641), we get a palindrome (689888986).

The spelling of 146048345 in words is "one hundred forty-six million, forty-eight thousand, three hundred forty-five".