1422014653 has 8 divisors (see below), whose sum is σ = 1446590520. Its totient is φ = 1397644800.

The previous prime is 1422014641. The next prime is 1422014689. The reversal of 1422014653 is 3564102241.

It can be written as a sum of positive squares in 4 ways, for example, as 677925369 + 744089284 = 26037^2 + 27278^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1422014653 - 2⁵ = 1422014621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422014053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37548 + ... + 65221.

It is an arithmetic number, because the mean of its divisors is an integer number (180823815).

Almost surely, 2^1422014653 is an apocalyptic number.

It is an amenable number.

1422014653 is a deficient number, since it is larger than the sum of its proper divisors (24575867).

1422014653 is a wasteful number, since it uses less digits than its factorization.

1422014653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103007.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1422014653 is about 37709.6095577772. The cubic root of 1422014653 is about 1124.5221748252.

Adding to 1422014653 its reverse (3564102241), we get a palindrome (4986116894).

It can be divided in two parts, 142201 and 4653, that multiplied together give a triangular number (661661253 = T₃₆₃₇₇).

The spelling of 1422014653 in words is "one billion, four hundred twenty-two million, fourteen thousand, six hundred fifty-three".