1952210323 has 6 divisors (see below), whose sum is σ = 2270938596. Its totient is φ = 1673323092.

The previous prime is 1952210303. The next prime is 1952210341. The reversal of 1952210323 is 3230122591.

It is not a de Polignac number, because 1952210323 - 2²⁹ = 1415339411 is a prime.

It is a super-2 number, since 2×1952210323² = 7622250290455528658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1952210291 and 1952210300.

It is not an unprimeable number, because it can be changed into a prime (1952210303) 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 5 ways as a sum of consecutive naturals, for example, 19920465 + ... + 19920562.

It is an arithmetic number, because the mean of its divisors is an integer number (378489766).

Almost surely, 2^1952210323 is an apocalyptic number.

1952210323 is a deficient number, since it is larger than the sum of its proper divisors (318728273).

1952210323 is an equidigital number, since it uses as much as digits as its factorization.

1952210323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39841041 (or 39841034 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1952210323 is about 44183.8242233512. The cubic root of 1952210323 is about 1249.8048384378.

The spelling of 1952210323 in words is "one billion, nine hundred fifty-two million, two hundred ten thousand, three hundred twenty-three".