245103460 has 48 divisors (see below), whose sum is σ = 591300864. Its totient is φ = 83599488.

The previous prime is 245103457. The next prime is 245103473. The reversal of 245103460 is 64301542.

It is a super-2 number, since 2×245103460² = 120151412207943200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23137 + ... + 32023.

It is an arithmetic number, because the mean of its divisors is an integer number (12318768).

Almost surely, 2^245103460 is an apocalyptic number.

245103460 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 245103460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295650432).

245103460 is an abundant number, since it is smaller than the sum of its proper divisors (346197404).

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

245103460 is a wasteful number, since it uses less digits than its factorization.

245103460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100 (or 9098 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 245103460 is about 15655.7804021390. The cubic root of 245103460 is about 625.8205414673.

The spelling of 245103460 in words is "two hundred forty-five million, one hundred three thousand, four hundred sixty".