245033748 has 60 divisors (see below), whose sum is σ = 654236352. Its totient is φ = 79935120.

The previous prime is 245033741. The next prime is 245033749. The reversal of 245033748 is 847330542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245033741) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7183 + ... + 23273.

Almost surely, 2^245033748 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 245033748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327118176).

245033748 is an abundant number, since it is smaller than the sum of its proper divisors (409202604).

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

245033748 is a wasteful number, since it uses less digits than its factorization.

245033748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16154 (or 16143 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 245033748 is about 15653.5538456927. The cubic root of 245033748 is about 625.7612041595.

The spelling of 245033748 in words is "two hundred forty-five million, thirty-three thousand, seven hundred forty-eight".