140037275 has 12 divisors (see below), whose sum is σ = 198453072. Its totient is φ = 96025440.

The previous prime is 140037269. The next prime is 140037301. The reversal of 140037275 is 572730041.

It is not a de Polignac number, because 140037275 - 2¹⁶ = 139971739 is a prime.

It is a super-2 number, since 2×140037275² = 39220876778851250, which contains 22 as substring.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 399932 + ... + 400281.

It is an arithmetic number, because the mean of its divisors is an integer number (16537756).

Almost surely, 2^140037275 is an apocalyptic number.

140037275 is a deficient number, since it is larger than the sum of its proper divisors (58415797).

140037275 is an equidigital number, since it uses as much as digits as its factorization.

140037275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800230 (or 800225 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 140037275 is about 11833.7346176091. The cubic root of 140037275 is about 519.2954894810.

The spelling of 140037275 in words is "one hundred forty million, thirty-seven thousand, two hundred seventy-five".