2635482420 has 120 divisors (see below), whose sum is σ = 8295775488. Its totient is φ = 700401600.

The previous prime is 2635482401. The next prime is 2635482431. The reversal of 2635482420 is 242845362.

It is a super-2 number, since 2×2635482420² = 13891535172258112800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 501205 + ... + 506435.

Almost surely, 2^2635482420 is an apocalyptic number.

2635482420 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 2635482420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147887744).

2635482420 is an abundant number, since it is smaller than the sum of its proper divisors (5660293068).

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

2635482420 is a wasteful number, since it uses less digits than its factorization.

2635482420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5563 (or 5552 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 2635482420 is about 51336.9498509602. The cubic root of 2635482420 is about 1381.2958527260.

The spelling of 2635482420 in words is "two billion, six hundred thirty-five million, four hundred eighty-two thousand, four hundred twenty".