1967054423 has 16 divisors (see below), whose sum is σ = 2016221760. Its totient is φ = 1918630656.

The previous prime is 1967054339. The next prime is 1967054437. The reversal of 1967054423 is 3244507691.

It is a cyclic number.

It is not a de Polignac number, because 1967054423 - 2¹⁸ = 1966792279 is a prime.

It is a super-3 number, since 3×1967054423³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1967054123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3864293 + ... + 3864801.

It is an arithmetic number, because the mean of its divisors is an integer number (126013860).

Almost surely, 2^1967054423 is an apocalyptic number.

1967054423 is a deficient number, since it is larger than the sum of its proper divisors (49167337).

1967054423 is a wasteful number, since it uses less digits than its factorization.

1967054423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 1967054423 is about 44351.4872693126. The cubic root of 1967054423 is about 1252.9645737238.

The spelling of 1967054423 in words is "one billion, nine hundred sixty-seven million, fifty-four thousand, four hundred twenty-three".