1400962 has 8 divisors (see below), whose sum is σ = 2117196. Its totient is φ = 695232.

The previous prime is 1400947. The next prime is 1400989. The reversal of 1400962 is 2690041.

It can be written as a sum of positive squares in 2 ways, for example, as 1279161 + 121801 = 1131^2 + 349^2 .

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

It is a nialpdrome in base 11.

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, 2283 + ... + 2830.

2^1400962 is an apocalyptic number.

1400962 is a deficient number, since it is larger than the sum of its proper divisors (716234).

1400962 is a wasteful number, since it uses less digits than its factorization.

1400962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1400962 is about 1183.6224060062. The cubic root of 1400962 is about 111.8945116453.

The spelling of 1400962 in words is "one million, four hundred thousand, nine hundred sixty-two".