1406976 has 48 divisors (see below), whose sum is σ = 3767400. Its totient is φ = 466944.

The previous prime is 1406959. The next prime is 1406983. The reversal of 1406976 is 6796041.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6030 + ... + 6258.

2^1406976 is an apocalyptic number.

1406976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1406976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1883700).

1406976 is an abundant number, since it is smaller than the sum of its proper divisors (2360424).

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

1406976 is an equidigital number, since it uses as much as digits as its factorization.

1406976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1406976 is about 1186.1601915424. The cubic root of 1406976 is about 112.0543953461.

The spelling of 1406976 in words is "one million, four hundred six thousand, nine hundred seventy-six".