1402564324 has 12 divisors (see below), whose sum is σ = 2805128704. Its totient is φ = 601098984.

The previous prime is 1402564313. The next prime is 1402564327. The reversal of 1402564324 is 4234652041.

1402564324 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1402564327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25045764 + ... + 25045819.

Almost surely, 2^1402564324 is an apocalyptic number.

1402564324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1402564324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1402564324 is a wasteful number, since it uses less digits than its factorization.

1402564324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50091594 (or 50091592 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 1402564324 is about 37450.8254114646. The cubic root of 1402564324 is about 1119.3715447481.

The spelling of 1402564324 in words is "one billion, four hundred two million, five hundred sixty-four thousand, three hundred twenty-four".