1972466023 has 8 divisors (see below), whose sum is σ = 2166224400. Its totient is φ = 1781114880.

The previous prime is 1972466011. The next prime is 1972466051. The reversal of 1972466023 is 3206642791.

It is a happy number.

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 1972466023 - 2⁵ = 1972465991 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 (1972466003) 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, 600090 + ... + 603367.

It is an arithmetic number, because the mean of its divisors is an integer number (270778050).

Almost surely, 2^1972466023 is an apocalyptic number.

1972466023 is a deficient number, since it is larger than the sum of its proper divisors (193758377).

1972466023 is a wasteful number, since it uses less digits than its factorization.

1972466023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203617.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 1972466023 is about 44412.4534674679. The cubic root of 1972466023 is about 1254.1125396821.

The spelling of 1972466023 in words is "one billion, nine hundred seventy-two million, four hundred sixty-six thousand, twenty-three".