1402224230 has 24 divisors (see below), whose sum is σ = 2774320416. Its totient is φ = 509899280.

The previous prime is 1402224217. The next prime is 1402224293. The reversal of 1402224230 is 324222041.

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, 578222 + ... + 580641.

It is an arithmetic number, because the mean of its divisors is an integer number (115596684).

Almost surely, 2^1402224230 is an apocalyptic number.

1402224230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402224230 is a deficient number, since it is larger than the sum of its proper divisors (1372096186).

1402224230 is a wasteful number, since it uses less digits than its factorization.

1402224230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158892 (or 1158881 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1402224230 is about 37446.2845954041. The cubic root of 1402224230 is about 1119.2810623097.

Adding to 1402224230 its reverse (324222041), we get a palindrome (1726446271).

The spelling of 1402224230 in words is "one billion, four hundred two million, two hundred twenty-four thousand, two hundred thirty".