1354198422 has 16 divisors (see below), whose sum is σ = 2721235392. Its totient is φ = 449259720.

The previous prime is 1354198411. The next prime is 1354198423. The reversal of 1354198422 is 2248914531.

It is a super-2 number, since 2×1354198422² = 3667706732294580168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354198423) 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, 533568 + ... + 536099.

It is an arithmetic number, because the mean of its divisors is an integer number (170077212).

Almost surely, 2^1354198422 is an apocalyptic number.

1354198422 is an abundant number, since it is smaller than the sum of its proper divisors (1367036970).

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

1354198422 is a wasteful number, since it uses less digits than its factorization.

1354198422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069883.

The product of its digits is 69120, while the sum is 39.

The square root of 1354198422 is about 36799.4350771856. The cubic root of 1354198422 is about 1106.3539764506.

The spelling of 1354198422 in words is "one billion, three hundred fifty-four million, one hundred ninety-eight thousand, four hundred twenty-two".