245214606 has 96 divisors (see below), whose sum is σ = 613474560. Its totient is φ = 63977472.

The previous prime is 245214587. The next prime is 245214643. The reversal of 245214606 is 606412542.

245214606 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1270446 + ... + 1270638.

It is an arithmetic number, because the mean of its divisors is an integer number (6390360).

Almost surely, 2^245214606 is an apocalyptic number.

245214606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 245214606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306737280).

245214606 is an abundant number, since it is smaller than the sum of its proper divisors (368259954).

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

245214606 is a wasteful number, since it uses less digits than its factorization.

245214606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 245214606 is about 15659.3296791402. The cubic root of 245214606 is about 625.9151232119.

The spelling of 245214606 in words is "two hundred forty-five million, two hundred fourteen thousand, six hundred six".