146101226 has 4 divisors (see below), whose sum is σ = 219151842. Its totient is φ = 73050612.

The previous prime is 146101211. The next prime is 146101259. The reversal of 146101226 is 622101641.

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., 92064025 + 54037201 = 9595^2 + 7351^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36525305 + ... + 36525308.

Almost surely, 2^146101226 is an apocalyptic number.

146101226 is a deficient number, since it is larger than the sum of its proper divisors (73050616).

146101226 is an equidigital number, since it uses as much as digits as its factorization.

146101226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73050615.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 146101226 is about 12087.2340094829. The cubic root of 146101226 is about 526.6854086335.

Adding to 146101226 its reverse (622101641), we get a palindrome (768202867).

The spelling of 146101226 in words is "one hundred forty-six million, one hundred one thousand, two hundred twenty-six".