2235214464 has 64 divisors (see below), whose sum is σ = 6785480640. Its totient is φ = 638631936.

The previous prime is 2235214463. The next prime is 2235214523. The reversal of 2235214464 is 4644125322.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (2235214463) 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, 413089 + ... + 418464.

It is an arithmetic number, because the mean of its divisors is an integer number (106023135).

Almost surely, 2^2235214464 is an apocalyptic number.

2235214464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2235214464 is an abundant number, since it is smaller than the sum of its proper divisors (4550266176).

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

2235214464 is an equidigital number, since it uses as much as digits as its factorization.

2235214464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831577 (or 831565 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 2235214464 is about 47278.0547823195. The cubic root of 2235214464 is about 1307.4940855973.

Adding to 2235214464 its reverse (4644125322), we get a palindrome (6879339786).

The spelling of 2235214464 in words is "two billion, two hundred thirty-five million, two hundred fourteen thousand, four hundred sixty-four".