1422076154 has 16 divisors (see below), whose sum is σ = 2227027392. Its totient is φ = 679766208.

The previous prime is 1422076151. The next prime is 1422076169. The reversal of 1422076154 is 4516702241.

It is a self number, because there is not a number n which added to its sum of digits gives 1422076154.

It is not an unprimeable number, because it can be changed into a prime (1422076151) 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, 94322 + ... + 108354.

It is an arithmetic number, because the mean of its divisors is an integer number (139189212).

Almost surely, 2^1422076154 is an apocalyptic number.

1422076154 is a deficient number, since it is larger than the sum of its proper divisors (804951238).

1422076154 is a wasteful number, since it uses less digits than its factorization.

1422076154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16261.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 1422076154 is about 37710.4250042346. The cubic root of 1422076154 is about 1124.5383861540.

Adding to 1422076154 its reverse (4516702241), we get a palindrome (5938778395).

The spelling of 1422076154 in words is "one billion, four hundred twenty-two million, seventy-six thousand, one hundred fifty-four".