1392962 has 4 divisors (see below), whose sum is σ = 2089446. Its totient is φ = 696480.

The previous prime is 1392959. The next prime is 1392977. The reversal of 1392962 is 2692931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2692931 = 67 ⋅40193.

It can be written as a sum of positive squares in only one way, i.e., 982081 + 410881 = 991^2 + 641^2 .

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 as a sum of consecutive naturals, namely, 348239 + ... + 348242.

2^1392962 is an apocalyptic number.

1392962 is a deficient number, since it is larger than the sum of its proper divisors (696484).

1392962 is an equidigital number, since it uses as much as digits as its factorization.

1392962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696483.

The product of its digits is 5832, while the sum is 32.

The square root of 1392962 is about 1180.2381115690. The cubic root of 1392962 is about 111.6811188938.

The spelling of 1392962 in words is "one million, three hundred ninety-two thousand, nine hundred sixty-two".