245020354 has 16 divisors (see below), whose sum is σ = 389950848. Its totient is φ = 115066432.

The previous prime is 245020313. The next prime is 245020367. The reversal of 245020354 is 453020542.

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, 9939 + ... + 24265.

It is an arithmetic number, because the mean of its divisors is an integer number (24371928).

Almost surely, 2^245020354 is an apocalyptic number.

245020354 is a deficient number, since it is larger than the sum of its proper divisors (144930494).

245020354 is a wasteful number, since it uses less digits than its factorization.

245020354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14849.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 245020354 is about 15653.1260136754. The cubic root of 245020354 is about 625.7498021950.

Adding to 245020354 its reverse (453020542), we get a palindrome (698040896).

The spelling of 245020354 in words is "two hundred forty-five million, twenty thousand, three hundred fifty-four".