145344596 has 6 divisors (see below), whose sum is σ = 254353050. Its totient is φ = 72672296.

The previous prime is 145344593. The next prime is 145344637. The reversal of 145344596 is 695443541.

It can be written as a sum of positive squares in only one way, i.e., 126247696 + 19096900 = 11236^2 + 4370^2 .

It is a super-2 number, since 2×145344596² = 42250103172806432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145344593) 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, 18168071 + ... + 18168078.

It is an arithmetic number, because the mean of its divisors is an integer number (42392175).

Almost surely, 2^145344596 is an apocalyptic number.

It is an amenable number.

145344596 is a deficient number, since it is larger than the sum of its proper divisors (109008454).

145344596 is a wasteful number, since it uses less digits than its factorization.

145344596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36336153 (or 36336151 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 145344596 is about 12055.8946578012. The cubic root of 145344596 is about 525.7746339461.

It can be divided in two parts, 1453445 and 96, that added together give a palindrome (1453541).

The spelling of 145344596 in words is "one hundred forty-five million, three hundred forty-four thousand, five hundred ninety-six".