245800460 has 24 divisors (see below), whose sum is σ = 517043520. Its totient is φ = 98155904.

The previous prime is 245800439. The next prime is 245800481. The reversal of 245800460 is 64008542.

245800460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245800439) and next prime (245800481).

It is a super-2 number, since 2×245800460² = 120835732272423200, 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, 2381 + ... + 22299.

It is an arithmetic number, because the mean of its divisors is an integer number (21543480).

Almost surely, 2^245800460 is an apocalyptic number.

245800460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245800460 is an abundant number, since it is smaller than the sum of its proper divisors (271243060).

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

245800460 is a wasteful number, since it uses less digits than its factorization.

245800460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20545 (or 20543 counting only the distinct ones).

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

The square root of 245800460 is about 15678.0247480351. The cubic root of 245800460 is about 626.4131947340.

The spelling of 245800460 in words is "two hundred forty-five million, eight hundred thousand, four hundred sixty".