145403126 has 8 divisors (see below), whose sum is σ = 237932424. Its totient is φ = 66092320.

The previous prime is 145403123. The next prime is 145403161. The reversal of 145403126 is 621304541.

145403126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×145403126² = 42284138101143752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145403095 and 145403104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145403123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3304595 + ... + 3304638.

It is an arithmetic number, because the mean of its divisors is an integer number (29741553).

Almost surely, 2^145403126 is an apocalyptic number.

145403126 is a deficient number, since it is larger than the sum of its proper divisors (92529298).

145403126 is a wasteful number, since it uses less digits than its factorization.

145403126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609246.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 145403126 is about 12058.3218567096. The cubic root of 145403126 is about 525.8452006322.

Adding to 145403126 its reverse (621304541), we get a palindrome (766707667).

The spelling of 145403126 in words is "one hundred forty-five million, four hundred three thousand, one hundred twenty-six".