245501360 has 80 divisors (see below), whose sum is σ = 625272480. Its totient is φ = 89088000.

The previous prime is 245501329. The next prime is 245501363. The reversal of 245501360 is 63105542.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (245501363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59360 + ... + 63360.

It is an arithmetic number, because the mean of its divisors is an integer number (7815906).

Almost surely, 2^245501360 is an apocalyptic number.

245501360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245501360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312636240).

245501360 is an abundant number, since it is smaller than the sum of its proper divisors (379771120).

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

245501360 is a wasteful number, since it uses less digits than its factorization.

245501360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086 (or 4080 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 245501360 is about 15668.4830152762. The cubic root of 245501360 is about 626.1590099184.

The spelling of 245501360 in words is "two hundred forty-five million, five hundred one thousand, three hundred sixty".