245676752 has 20 divisors (see below), whose sum is σ = 476507076. Its totient is φ = 122707200.

The previous prime is 245676751. The next prime is 245676779. The reversal of 245676752 is 257676542.

245676752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 232745536 + 12931216 = 15256^2 + 3596^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245676751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8252 + ... + 23652.

Almost surely, 2^245676752 is an apocalyptic number.

It is an amenable number.

245676752 is a deficient number, since it is larger than the sum of its proper divisors (230830324).

245676752 is a wasteful number, since it uses less digits than its factorization.

245676752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16406 (or 16400 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The square root of 245676752 is about 15674.0789841062. The cubic root of 245676752 is about 626.3080887096.

The spelling of 245676752 in words is "two hundred forty-five million, six hundred seventy-six thousand, seven hundred fifty-two".