140953827 has 16 divisors (see below), whose sum is σ = 216691200. Its totient is φ = 79830912.

The previous prime is 140953823. The next prime is 140953843. The reversal of 140953827 is 728359041.

It is not a de Polignac number, because 140953827 - 2² = 140953823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140953823) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27327 + ... + 32072.

It is an arithmetic number, because the mean of its divisors is an integer number (13543200).

Almost surely, 2^140953827 is an apocalyptic number.

140953827 is a deficient number, since it is larger than the sum of its proper divisors (75737373).

140953827 is a wasteful number, since it uses less digits than its factorization.

140953827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59522.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 140953827 is about 11872.3976938106. The cubic root of 140953827 is about 520.4259663029.

The spelling of 140953827 in words is "one hundred forty million, nine hundred fifty-three thousand, eight hundred twenty-seven".