1402648084 has 6 divisors (see below), whose sum is σ = 2454634154. Its totient is φ = 701324040.

The previous prime is 1402648063. The next prime is 1402648109. The reversal of 1402648084 is 4808462041.

It can be written as a sum of positive squares in only one way, i.e., 1399508100 + 3139984 = 37410^2 + 1772^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175331007 + ... + 175331014.

Almost surely, 2^1402648084 is an apocalyptic number.

It is an amenable number.

1402648084 is a deficient number, since it is larger than the sum of its proper divisors (1051986070).

1402648084 is a wasteful number, since it uses less digits than its factorization.

1402648084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350662025 (or 350662023 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 1402648084 is about 37451.9436611773. The cubic root of 1402648084 is about 1119.3938269571.

The spelling of 1402648084 in words is "one billion, four hundred two million, six hundred forty-eight thousand, eighty-four".