2207287480 has 96 divisors (see below), whose sum is σ = 5392714320. Its totient is φ = 810291200.

The previous prime is 2207287471. The next prime is 2207287499. The reversal of 2207287480 is 847827022.

2207287480 = T₄₄₀ + T₄₄₁ + ... + T₂₃₇₀.

It is a super-3 number, since 3×2207287480³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1142115 + ... + 1144045.

Almost surely, 2^2207287480 is an apocalyptic number.

2207287480 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 2207287480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2696357160).

2207287480 is an abundant number, since it is smaller than the sum of its proper divisors (3185426840).

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

2207287480 is a wasteful number, since it uses less digits than its factorization.

2207287480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 1996 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 2207287480 is about 46981.7781698394. The cubic root of 2207287480 is about 1302.0259298928.

The spelling of 2207287480 in words is "two billion, two hundred seven million, two hundred eighty-seven thousand, four hundred eighty".