2207197040 has 60 divisors (see below), whose sum is σ = 5451413736. Its totient is φ = 830936064.

The previous prime is 2207196983. The next prime is 2207197051. The reversal of 2207197040 is 407917022.

It is a junction number, because it is equal to n+sod(n) for n = 2207196988 and 2207197006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24614 + ... + 70853.

Almost surely, 2^2207197040 is an apocalyptic number.

2207197040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2207197040 is an abundant number, since it is smaller than the sum of its proper divisors (3244216696).

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

2207197040 is a wasteful number, since it uses less digits than its factorization.

2207197040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95514 (or 95491 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 2207197040 is about 46980.8156591603. The cubic root of 2207197040 is about 1302.0081468545.

The spelling of 2207197040 in words is "two billion, two hundred seven million, one hundred ninety-seven thousand, forty".