1439962 has 4 divisors (see below), whose sum is σ = 2159946. Its totient is φ = 719980.

The previous prime is 1439947. The next prime is 1439969. The reversal of 1439962 is 2699341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1279161 + 160801 = 1131^2 + 401^2 .

It is a super-2 number, since 2×1439962² = 4146981122888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1439969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359989 + ... + 359992.

2^1439962 is an apocalyptic number.

1439962 is a deficient number, since it is larger than the sum of its proper divisors (719984).

1439962 is an equidigital number, since it uses as much as digits as its factorization.

1439962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719983.

The product of its digits is 11664, while the sum is 34.

The square root of 1439962 is about 1199.9841665622. The cubic root of 1439962 is about 112.9233301412.

It can be divided in two parts, 1439 and 962, that added together give a 4-th power (2401 = 7⁴).

The spelling of 1439962 in words is "one million, four hundred thirty-nine thousand, nine hundred sixty-two".