145027437 has 16 divisors (see below), whose sum is σ = 203804160. Its totient is φ = 91480752.

The previous prime is 145027429. The next prime is 145027447. The reversal of 145027437 is 734720541.

145027437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145027437 - 2³ = 145027429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145027398 and 145027407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145027427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80448 + ... + 82230.

It is an arithmetic number, because the mean of its divisors is an integer number (12737760).

Almost surely, 2^145027437 is an apocalyptic number.

It is an amenable number.

145027437 is a deficient number, since it is larger than the sum of its proper divisors (58776723).

145027437 is a wasteful number, since it uses less digits than its factorization.

145027437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 145027437 is about 12042.7337843199. The cubic root of 145027437 is about 525.3919214102.

Adding to 145027437 its reverse (734720541), we get a palindrome (879747978).

The spelling of 145027437 in words is "one hundred forty-five million, twenty-seven thousand, four hundred thirty-seven".