140924055 has 16 divisors (see below), whose sum is σ = 225745920. Its totient is φ = 75070368.

The previous prime is 140924041. The next prime is 140924089. The reversal of 140924055 is 550429041.

It is not a de Polignac number, because 140924055 - 2⁵ = 140924023 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 8674 + ... + 18896.

It is an arithmetic number, because the mean of its divisors is an integer number (14109120).

Almost surely, 2^140924055 is an apocalyptic number.

140924055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140924055 is a deficient number, since it is larger than the sum of its proper divisors (84821865).

140924055 is a wasteful number, since it uses less digits than its factorization.

140924055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11150.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 140924055 is about 11871.1437949340. The cubic root of 140924055 is about 520.3893225944.

The spelling of 140924055 in words is "one hundred forty million, nine hundred twenty-four thousand, fifty-five".