145884495 has 8 divisors (see below), whose sum is σ = 233415216. Its totient is φ = 77805056.

The previous prime is 145884491. The next prime is 145884503. The reversal of 145884495 is 594488541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145884495 - 2² = 145884491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145884491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4862802 + ... + 4862831.

It is an arithmetic number, because the mean of its divisors is an integer number (29176902).

Almost surely, 2^145884495 is an apocalyptic number.

145884495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145884495 is a deficient number, since it is larger than the sum of its proper divisors (87530721).

145884495 is an equidigital number, since it uses as much as digits as its factorization.

145884495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9725641.

The product of its digits is 921600, while the sum is 48.

The square root of 145884495 is about 12078.2653969848. The cubic root of 145884495 is about 526.4248460336.

The spelling of 145884495 in words is "one hundred forty-five million, eight hundred eighty-four thousand, four hundred ninety-five".