252412111 has 8 divisors (see below), whose sum is σ = 288623520. Its totient is φ = 216238848.

The previous prime is 252412091. The next prime is 252412117. The reversal of 252412111 is 111214252.

252412111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252412111 - 2⁵ = 252412079 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 (252412117) 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, 6435 + ... + 23371.

It is an arithmetic number, because the mean of its divisors is an integer number (36077940).

Almost surely, 2^252412111 is an apocalyptic number.

252412111 is a deficient number, since it is larger than the sum of its proper divisors (36211409).

252412111 is a wasteful number, since it uses less digits than its factorization.

252412111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19073.

The product of its digits is 160, while the sum is 19.

The square root of 252412111 is about 15887.4828402740. The cubic root of 252412111 is about 631.9800898698.

Adding to 252412111 its reverse (111214252), we get a palindrome (363626363).

The spelling of 252412111 in words is "two hundred fifty-two million, four hundred twelve thousand, one hundred eleven".