245334152 has 32 divisors (see below), whose sum is σ = 528491520. Its totient is φ = 104588160.

The previous prime is 245334149. The next prime is 245334179. The reversal of 245334152 is 251433542.

It is a happy number.

It is a super-2 number, since 2×245334152² = 120377692275118208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 22164.

It is an arithmetic number, because the mean of its divisors is an integer number (16515360).

Almost surely, 2^245334152 is an apocalyptic number.

It is an amenable number.

245334152 is an abundant number, since it is smaller than the sum of its proper divisors (283157368).

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

245334152 is a wasteful number, since it uses less digits than its factorization.

245334152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23141 (or 23137 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 245334152 is about 15663.1462995147. The cubic root of 245334152 is about 626.0168211957.

Adding to 245334152 its reverse (251433542), we get a palindrome (496767694).

The spelling of 245334152 in words is "two hundred forty-five million, three hundred thirty-four thousand, one hundred fifty-two".