2195100480 has 224 divisors, whose sum is σ = 7408103040. Its totient is φ = 549642240.

The previous prime is 2195100461. The next prime is 2195100491. The reversal of 2195100480 is 840015912.

It is a happy number.

It is a super-2 number, since 2×2195100480² = 9636932234592460800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1029015 + ... + 1031145.

Almost surely, 2^2195100480 is an apocalyptic number.

2195100480 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 2195100480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3704051520).

2195100480 is an abundant number, since it is smaller than the sum of its proper divisors (5213002560).

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

2195100480 is a wasteful number, since it uses less digits than its factorization.

2195100480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217 (or 2207 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 2195100480 is about 46851.8994278781. The cubic root of 2195100480 is about 1299.6252331947.

The spelling of 2195100480 in words is "two billion, one hundred ninety-five million, one hundred thousand, four hundred eighty".