1402986 has 16 divisors (see below), whose sum is σ = 3021984. Its totient is φ = 431664.

The previous prime is 1402957. The next prime is 1403009. The reversal of 1402986 is 6892041.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8916 + ... + 9071.

It is an arithmetic number, because the mean of its divisors is an integer number (188874).

2^1402986 is an apocalyptic number.

1402986 is an abundant number, since it is smaller than the sum of its proper divisors (1618998).

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

1402986 is a wasteful number, since it uses less digits than its factorization.

1402986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18005.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1402986 is about 1184.4770998208. The cubic root of 1402986 is about 111.9483711872.

The spelling of 1402986 in words is "one million, four hundred two thousand, nine hundred eighty-six".