245429724 has 24 divisors (see below), whose sum is σ = 585988480. Its totient is φ = 79907184.

The previous prime is 245429719. The next prime is 245429729. The reversal of 245429724 is 427924542.

245429724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245429719) and next prime (245429729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245429729) 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, 237304 + ... + 238335.

Almost surely, 2^245429724 is an apocalyptic number.

It is an amenable number.

245429724 is an abundant number, since it is smaller than the sum of its proper divisors (340558756).

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

245429724 is a wasteful number, since it uses less digits than its factorization.

245429724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475689 (or 475687 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 245429724 is about 15666.1968582040. The cubic root of 245429724 is about 626.0981006965.

The spelling of 245429724 in words is "two hundred forty-five million, four hundred twenty-nine thousand, seven hundred twenty-four".