1400011224 has 32 divisors (see below), whose sum is σ = 3502033920. Its totient is φ = 466402976.

The previous prime is 1400011211. The next prime is 1400011229. The reversal of 1400011224 is 4221100041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400011229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28537 + ... + 60119.

It is an arithmetic number, because the mean of its divisors is an integer number (109438560).

Almost surely, 2^1400011224 is an apocalyptic number.

It is an amenable number.

1400011224 is an abundant number, since it is smaller than the sum of its proper divisors (2102022696).

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

1400011224 is a wasteful number, since it uses less digits than its factorization.

1400011224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33439 (or 33435 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1400011224 is about 37416.7238544478. The cubic root of 1400011224 is about 1118.6919316364.

Adding to 1400011224 its reverse (4221100041), we get a palindrome (5621111265).

The spelling of 1400011224 in words is "one billion, four hundred million, eleven thousand, two hundred twenty-four".