245106432 has 72 divisors (see below), whose sum is σ = 724843280. Its totient is φ = 81699840.

The previous prime is 245106419. The next prime is 245106437. The reversal of 245106432 is 234601542.

245106432 is a `hidden beast` number, since 2 + 4 + 5 + 10 + 643 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 245106396 and 245106405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245106437) 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, 10819 + ... + 24642.

Almost surely, 2^245106432 is an apocalyptic number.

It is an amenable number.

245106432 is an abundant number, since it is smaller than the sum of its proper divisors (479736848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245106432 is an equidigital number, since it uses as much as digits as its factorization.

245106432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35486 (or 35466 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 245106432 is about 15655.8753188699. The cubic root of 245106432 is about 625.8230709177.

Adding to 245106432 its reverse (234601542), we get a palindrome (479707974).

The spelling of 245106432 in words is "two hundred forty-five million, one hundred six thousand, four hundred thirty-two".