245134082 has 6 divisors (see below), whose sum is σ = 367734339. Its totient is φ = 122555970.

The previous prime is 245134079. The next prime is 245134091. The reversal of 245134082 is 280431542.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 122567041 + 122567041 = 11071^2 + 11071^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=11071.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16607 + ... + 27677.

Almost surely, 2^245134082 is an apocalyptic number.

245134082 is a deficient number, since it is larger than the sum of its proper divisors (122600257).

245134082 is an frugal number, since it uses more digits than its factorization.

245134082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22144 (or 11073 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 245134082 is about 15656.7583490325. The cubic root of 245134082 is about 625.8466026778.

The spelling of 245134082 in words is "two hundred forty-five million, one hundred thirty-four thousand, eighty-two".