245035406 has 48 divisors (see below), whose sum is σ = 467819520. Its totient is φ = 94208400.

The previous prime is 245035397. The next prime is 245035409. The reversal of 245035406 is 604530542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245035409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132911 + ... + 134741.

It is an arithmetic number, because the mean of its divisors is an integer number (9746240).

Almost surely, 2^245035406 is an apocalyptic number.

245035406 is a deficient number, since it is larger than the sum of its proper divisors (222784114).

245035406 is a wasteful number, since it uses less digits than its factorization.

245035406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941 (or 1930 counting only the distinct ones).

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

The square root of 245035406 is about 15653.6068048230. The cubic root of 245035406 is about 625.7626155429.

Adding to 245035406 its reverse (604530542), we get a palindrome (849565948).

The spelling of 245035406 in words is "two hundred forty-five million, thirty-five thousand, four hundred six".