140222048 has 12 divisors (see below), whose sum is σ = 276062220. Its totient is φ = 70111008.

The previous prime is 140222029. The next prime is 140222057. The reversal of 140222048 is 840222041.

It is a happy number.

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 as a sum of consecutive naturals, namely, 2190938 + ... + 2191001.

It is an arithmetic number, because the mean of its divisors is an integer number (23005185).

Almost surely, 2^140222048 is an apocalyptic number.

It is an amenable number.

140222048 is a deficient number, since it is larger than the sum of its proper divisors (135840172).

140222048 is an equidigital number, since it uses as much as digits as its factorization.

140222048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381949 (or 4381941 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 140222048 is about 11841.5390891556. The cubic root of 140222048 is about 519.5237849235.

Adding to 140222048 its reverse (840222041), we get a palindrome (980444089).

The spelling of 140222048 in words is "one hundred forty million, two hundred twenty-two thousand, forty-eight".