145966314 has 48 divisors (see below), whose sum is σ = 323918784. Its totient is φ = 43804800.

The previous prime is 145966313. The next prime is 145966343. The reversal of 145966314 is 413669541.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (145966313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39819 + ... + 43329.

It is an arithmetic number, because the mean of its divisors is an integer number (6748308).

Almost surely, 2^145966314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145966314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161959392).

145966314 is an abundant number, since it is smaller than the sum of its proper divisors (177952470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145966314 is a wasteful number, since it uses less digits than its factorization.

145966314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583 (or 3570 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 145966314 is about 12081.6519565828. The cubic root of 145966314 is about 526.5232423820.

It can be divided in two parts, 14596 and 6314, that added together give a triangular number (20910 = T₂₀₄).

The spelling of 145966314 in words is "one hundred forty-five million, nine hundred sixty-six thousand, three hundred fourteen".