145602626 has 24 divisors (see below), whose sum is σ = 238988484. Its totient is φ = 66493440.

The previous prime is 145602617. The next prime is 145602689. The reversal of 145602626 is 626206541.

145602626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 13697401 + 131905225 = 3701^2 + 11485^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 145602592 and 145602601.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30566 + ... + 35006.

Almost surely, 2^145602626 is an apocalyptic number.

145602626 is a deficient number, since it is larger than the sum of its proper divisors (93385858).

145602626 is a wasteful number, since it uses less digits than its factorization.

145602626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566 (or 4553 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 145602626 is about 12066.5913165235. The cubic root of 145602626 is about 526.0855855955.

The spelling of 145602626 in words is "one hundred forty-five million, six hundred two thousand, six hundred twenty-six".