140414552 has 8 divisors (see below), whose sum is σ = 263277300. Its totient is φ = 70207272.

The previous prime is 140414507. The next prime is 140414569. The reversal of 140414552 is 255414041.

140414552 is nontrivially palindromic in base 16.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8775902 + ... + 8775917.

Almost surely, 2^140414552 is an apocalyptic number.

It is an amenable number.

140414552 is a deficient number, since it is larger than the sum of its proper divisors (122862748).

140414552 is a wasteful number, since it uses less digits than its factorization.

140414552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17551825 (or 17551821 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 140414552 is about 11849.6646366047. The cubic root of 140414552 is about 519.7614191532.

Adding to 140414552 its reverse (255414041), we get a palindrome (395828593).

The spelling of 140414552 in words is "one hundred forty million, four hundred fourteen thousand, five hundred fifty-two".