2214787401 has 8 divisors (see below), whose sum is σ = 3281166560. Its totient is φ = 1476524916.

The previous prime is 2214787331. The next prime is 2214787409. The reversal of 2214787401 is 1047874122.

It is not a de Polignac number, because 2214787401 - 2²² = 2210593097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2214787409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41014555 + ... + 41014608.

It is an arithmetic number, because the mean of its divisors is an integer number (410145820).

Almost surely, 2^2214787401 is an apocalyptic number.

It is an amenable number.

2214787401 is a deficient number, since it is larger than the sum of its proper divisors (1066379159).

2214787401 is an equidigital number, since it uses as much as digits as its factorization.

2214787401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82029172 (or 82029166 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 2214787401 is about 47061.5278226281. The cubic root of 2214787401 is about 1303.4989373118.

The spelling of 2214787401 in words is "two billion, two hundred fourteen million, seven hundred eighty-seven thousand, four hundred one".