140276022 has 16 divisors (see below), whose sum is σ = 280673472. Its totient is φ = 46738440.

The previous prime is 140276021. The next prime is 140276033. The reversal of 140276022 is 220672041.

It is a junction number, because it is equal to n+sod(n) for n = 140275983 and 140276001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140276021) 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 7 ways as a sum of consecutive naturals, for example, 18153 + ... + 24699.

It is an arithmetic number, because the mean of its divisors is an integer number (17542092).

Almost surely, 2^140276022 is an apocalyptic number.

140276022 is an abundant number, since it is smaller than the sum of its proper divisors (140397450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140276022 is a wasteful number, since it uses less digits than its factorization.

140276022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 140276022 is about 11843.8178810720. The cubic root of 140276022 is about 519.5904344035.

The spelling of 140276022 in words is "one hundred forty million, two hundred seventy-six thousand, twenty-two".