145106116 has 27 divisors (see below), whose sum is σ = 268852269. Its totient is φ = 68517648.

The previous prime is 145106099. The next prime is 145106167. The reversal of 145106116 is 611601541.

The square root of 145106116 is 12046.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8122500 + 136983616 = 2850^2 + 11704^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 457590 + ... + 457906.

Almost surely, 2^145106116 is an apocalyptic number.

145106116 is the 12046-th square number.

It is an amenable number.

145106116 is a deficient number, since it is larger than the sum of its proper divisors (123746153).

145106116 is an equidigital number, since it uses as much as digits as its factorization.

145106116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The cubic root of 145106116 is about 525.4869145572.

Multiplying 145106116 by its sum of digits (25), we get a square (3627652900 = 60230²).

Adding to 145106116 its reverse (611601541), we get a palindrome (756707657).

The spelling of 145106116 in words is "one hundred forty-five million, one hundred six thousand, one hundred sixteen".