145900627 has 2 divisors, whose sum is σ = 145900628. Its totient is φ = 145900626.

The previous prime is 145900619. The next prime is 145900691. The reversal of 145900627 is 726009541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145900627 - 2³ = 145900619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145900592 and 145900601.

It is not a weakly prime, because it can be changed into another prime (145900697) 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 as a sum of consecutive naturals, namely, 72950313 + 72950314.

It is an arithmetic number, because the mean of its divisors is an integer number (72950314).

Almost surely, 2^145900627 is an apocalyptic number.

145900627 is a deficient number, since it is larger than the sum of its proper divisors (1).

145900627 is an equidigital number, since it uses as much as digits as its factorization.

145900627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 145900627 is about 12078.9331896488. The cubic root of 145900627 is about 526.4442494495. Note that the first 3 decimals are identical.

The spelling of 145900627 in words is "one hundred forty-five million, nine hundred thousand, six hundred twenty-seven".