146010154 has 4 divisors (see below), whose sum is σ = 219015234. Its totient is φ = 73005076.

The previous prime is 146010133. The next prime is 146010169. The reversal of 146010154 is 451010641.

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

It can be written as a sum of positive squares in only one way, i.e., 104755225 + 41254929 = 10235^2 + 6423^2 .

It is a super-2 number, since 2×146010154² = 42637930142207432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36502537 + ... + 36502540.

Almost surely, 2^146010154 is an apocalyptic number.

146010154 is a deficient number, since it is larger than the sum of its proper divisors (73005080).

146010154 is an equidigital number, since it uses as much as digits as its factorization.

146010154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73005079.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 146010154 is about 12083.4661417989. The cubic root of 146010154 is about 526.5759496763.

Adding to 146010154 its reverse (451010641), we get a palindrome (597020795).

The spelling of 146010154 in words is "one hundred forty-six million, ten thousand, one hundred fifty-four".