146151 has 8 divisors (see below), whose sum is σ = 216560. Its totient is φ = 97416.

The previous prime is 146141. The next prime is 146161. The reversal of 146151 is 151641.

It is an interprime number because it is at equal distance from previous prime (146141) and next prime (146161).

It is not a de Polignac number, because 146151 - 2⁷ = 146023 is a prime.

It is a super-2 number, since 2×146151² = 42720229602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2680 + ... + 2733.

It is an arithmetic number, because the mean of its divisors is an integer number (27070).

2¹⁴⁶¹⁵¹ is an apocalyptic number.

146151 is a deficient number, since it is larger than the sum of its proper divisors (70409).

146151 is an equidigital number, since it uses as much as digits as its factorization.

146151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422 (or 5416 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 146151 is about 382.2970049582. The cubic root of 146151 is about 52.6745212519.

Adding to 146151 its reverse (151641), we get a palindrome (297792).

The spelling of 146151 in words is "one hundred forty-six thousand, one hundred fifty-one".