140126775 has 24 divisors (see below), whose sum is σ = 232343760. Its totient is φ = 74519040.

The previous prime is 140126743. The next prime is 140126797. The reversal of 140126775 is 577621041.

It is not a de Polignac number, because 140126775 - 2⁵ = 140126743 is a prime.

It is a super-3 number, since 3×140126775³ (a number of 25 digits) contains 333 as substring.

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 in 23 ways as a sum of consecutive naturals, for example, 25471 + ... + 30479.

It is an arithmetic number, because the mean of its divisors is an integer number (9680990).

Almost surely, 2^140126775 is an apocalyptic number.

140126775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140126775 is a deficient number, since it is larger than the sum of its proper divisors (92216985).

140126775 is a wasteful number, since it uses less digits than its factorization.

140126775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5395 (or 5390 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 140126775 is about 11837.5155754913. The cubic root of 140126775 is about 519.4060958616.

The spelling of 140126775 in words is "one hundred forty million, one hundred twenty-six thousand, seven hundred seventy-five".