145737326 has 16 divisors (see below), whose sum is σ = 251805696. Its totient is φ = 61966296.

The previous prime is 145737301. The next prime is 145737331. The reversal of 145737326 is 623737541.

It is a self number, because there is not a number n which added to its sum of digits gives 145737326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39206 + ... + 42761.

It is an arithmetic number, because the mean of its divisors is an integer number (15737856).

Almost surely, 2^145737326 is an apocalyptic number.

145737326 is a deficient number, since it is larger than the sum of its proper divisors (106068370).

145737326 is a wasteful number, since it uses less digits than its factorization.

145737326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82103.

The product of its digits is 105840, while the sum is 38.

The square root of 145737326 is about 12072.1715527903. The cubic root of 145737326 is about 526.2477664780.

It can be divided in two parts, 1457 and 37326, that added together give a palindrome (38783).

The spelling of 145737326 in words is "one hundred forty-five million, seven hundred thirty-seven thousand, three hundred twenty-six".