1402382 has 8 divisors (see below), whose sum is σ = 2176200. Its totient is φ = 676984.

The previous prime is 1402369. The next prime is 1402391. The reversal of 1402382 is 2832041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12032 + ... + 12147.

It is an arithmetic number, because the mean of its divisors is an integer number (272025).

2^1402382 is an apocalyptic number.

1402382 is a deficient number, since it is larger than the sum of its proper divisors (773818).

1402382 is a wasteful number, since it uses less digits than its factorization.

1402382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24210.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1402382 is about 1184.2221075457. Note that the first 3 decimals coincide. The cubic root of 1402382 is about 111.9323039037.

It can be divided in two parts, 14023 and 82, that multiplied together give a triangular number (1149886 = T₁₅₁₆).

The spelling of 1402382 in words is "one million, four hundred two thousand, three hundred eighty-two".