245913752 has 48 divisors (see below), whose sum is σ = 537966000. Its totient is φ = 105077952.

The previous prime is 245913743. The next prime is 245913757. The reversal of 245913752 is 257319542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245913757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171374 + ... + 172802.

It is an arithmetic number, because the mean of its divisors is an integer number (11207625).

Almost surely, 2^245913752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245913752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268983000).

245913752 is an abundant number, since it is smaller than the sum of its proper divisors (292052248).

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

245913752 is a wasteful number, since it uses less digits than its factorization.

245913752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1877 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 245913752 is about 15681.6374145049. The cubic root of 245913752 is about 626.5094200804.

The spelling of 245913752 in words is "two hundred forty-five million, nine hundred thirteen thousand, seven hundred fifty-two".