144674500 has 24 divisors (see below), whose sum is σ = 315970200. Its totient is φ = 57869600.

The previous prime is 144674479. The next prime is 144674503. The reversal of 144674500 is 5476441.

144674500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1249924 + 143424576 = 1118^2 + 11976^2 .

It is not an unprimeable number, because it can be changed into a prime (144674503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144175 + ... + 145174.

It is an arithmetic number, because the mean of its divisors is an integer number (13165425).

Almost surely, 2^144674500 is an apocalyptic number.

144674500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144674500 is an abundant number, since it is smaller than the sum of its proper divisors (171295700).

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

144674500 is a wasteful number, since it uses less digits than its factorization.

144674500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289368 (or 289356 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 144674500 is about 12028.0713333435. The cubic root of 144674500 is about 524.9653794253.

The spelling of 144674500 in words is "one hundred forty-four million, six hundred seventy-four thousand, five hundred".