145236156 has 48 divisors (see below), whose sum is σ = 366140544. Its totient is φ = 44542656.

The previous prime is 145236149. The next prime is 145236173. The reversal of 145236156 is 651632541.

145236156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52791 + ... + 55473.

It is an arithmetic number, because the mean of its divisors is an integer number (7627928).

Almost surely, 2^145236156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145236156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183070272).

145236156 is an abundant number, since it is smaller than the sum of its proper divisors (220904388).

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

145236156 is a wasteful number, since it uses less digits than its factorization.

145236156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050 (or 3048 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 145236156 is about 12051.3964336088. The cubic root of 145236156 is about 525.6438431951.

Adding to 145236156 its reverse (651632541), we get a palindrome (796868697).

The spelling of 145236156 in words is "one hundred forty-five million, two hundred thirty-six thousand, one hundred fifty-six".