245463800 has 24 divisors (see below), whose sum is σ = 570703800. Its totient is φ = 98185440.

The previous prime is 245463791. The next prime is 245463811. The reversal of 245463800 is 8364542.

It is a super-2 number, since 2×245463800² = 120504954220880000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 613460 + ... + 613859.

It is an arithmetic number, because the mean of its divisors is an integer number (23779325).

Almost surely, 2^245463800 is an apocalyptic number.

245463800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245463800 is an abundant number, since it is smaller than the sum of its proper divisors (325240000).

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

245463800 is a wasteful number, since it uses less digits than its factorization.

245463800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227335 (or 1227326 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 245463800 is about 15667.2843849852. The cubic root of 245463800 is about 626.1270756324.

The spelling of 245463800 in words is "two hundred forty-five million, four hundred sixty-three thousand, eight hundred".