1422035245 has 16 divisors (see below), whose sum is σ = 1753866288. Its totient is φ = 1106058240.

The previous prime is 1422035189. The next prime is 1422035273. The reversal of 1422035245 is 5425302241.

It can be written as a sum of positive squares in 8 ways, for example, as 66564 + 1421968681 = 258^2 + 37709^2 .

It is not a de Polignac number, because 1422035245 - 2¹³ = 1422027053 is a prime.

It is a Duffinian 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 in 15 ways as a sum of consecutive naturals, for example, 398007 + ... + 401563.

It is an arithmetic number, because the mean of its divisors is an integer number (109616643).

Almost surely, 2^1422035245 is an apocalyptic number.

It is an amenable number.

1422035245 is a deficient number, since it is larger than the sum of its proper divisors (331831043).

1422035245 is a wasteful number, since it uses less digits than its factorization.

1422035245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1422035245 is about 37709.8825906419. The cubic root of 1422035245 is about 1124.5276028164.

Adding to 1422035245 its reverse (5425302241), we get a palindrome (6847337486).

The spelling of 1422035245 in words is "one billion, four hundred twenty-two million, thirty-five thousand, two hundred forty-five".