252432411 has 32 divisors (see below), whose sum is σ = 433176576. Its totient is φ = 126900000.

The previous prime is 252432407. The next prime is 252432419. The reversal of 252432411 is 114234252.

252432411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252432411 - 2² = 252432407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252432419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10465 + ... + 24786.

It is an arithmetic number, because the mean of its divisors is an integer number (13536768).

Almost surely, 2^252432411 is an apocalyptic number.

252432411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

252432411 is a deficient number, since it is larger than the sum of its proper divisors (180744165).

252432411 is a wasteful number, since it uses less digits than its factorization.

252432411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35303.

The product of its digits is 1920, while the sum is 24.

The square root of 252432411 is about 15888.1216951533. The cubic root of 252432411 is about 631.9970315448.

Adding to 252432411 its reverse (114234252), we get a palindrome (366666663).

The spelling of 252432411 in words is "two hundred fifty-two million, four hundred thirty-two thousand, four hundred eleven".