144614682 has 24 divisors (see below), whose sum is σ = 331763796. Its totient is φ = 45369216.

The previous prime is 144614653. The next prime is 144614747. The reversal of 144614682 is 286416441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122345721 + 22268961 = 11061^2 + 4719^2 .

It is a super-2 number, since 2×144614682² = 41826812499922248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235993 + ... + 236604.

Almost surely, 2^144614682 is an apocalyptic number.

144614682 is an abundant number, since it is smaller than the sum of its proper divisors (187149114).

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

144614682 is a wasteful number, since it uses less digits than its factorization.

144614682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472622 (or 472619 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 144614682 is about 12025.5844764402. The cubic root of 144614682 is about 524.8930176568.

The spelling of 144614682 in words is "one hundred forty-four million, six hundred fourteen thousand, six hundred eighty-two".