245031082 has 16 divisors (see below), whose sum is σ = 373723200. Its totient is φ = 120466080.

The previous prime is 245031079. The next prime is 245031107. The reversal of 245031082 is 280130542.

245031082 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245031082² = 120080462292181448, 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, 55969 + ... + 60187.

It is an arithmetic number, because the mean of its divisors is an integer number (23357700).

Almost surely, 2^245031082 is an apocalyptic number.

245031082 is a deficient number, since it is larger than the sum of its proper divisors (128692118).

245031082 is a wasteful number, since it uses less digits than its factorization.

245031082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 245031082 is about 15653.4686890797. The cubic root of 245031082 is about 625.7589346960.

The spelling of 245031082 in words is "two hundred forty-five million, thirty-one thousand, eighty-two".