2860157480 has 64 divisors (see below), whose sum is σ = 6666051600. Its totient is φ = 1103155200.

The previous prime is 2860157473. The next prime is 2860157483. The reversal of 2860157480 is 847510682.

It can be written as a sum of positive squares in 8 ways, for example, as 359557444 + 2500600036 = 18962^2 + 50006^2 .

It is not an unprimeable number, because it can be changed into a prime (2860157483) 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, 1392134 + ... + 1394186.

Almost surely, 2^2860157480 is an apocalyptic number.

2860157480 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 2860157480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3333025800).

2860157480 is an abundant number, since it is smaller than the sum of its proper divisors (3805894120).

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

2860157480 is a wasteful number, since it uses less digits than its factorization.

2860157480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294 (or 3290 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 2860157480 is about 53480.4401627361. The cubic root of 2860157480 is about 1419.4823015289.

The spelling of 2860157480 in words is "two billion, eight hundred sixty million, one hundred fifty-seven thousand, four hundred eighty".