1398962 has 8 divisors (see below), whose sum is σ = 2147376. Its totient is φ = 683172.

The previous prime is 1398911. The next prime is 1398967. The reversal of 1398962 is 2698931.

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

It is not an unprimeable number, because it can be changed into a prime (1398967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8048 + ... + 8219.

It is an arithmetic number, because the mean of its divisors is an integer number (268422).

2^1398962 is an apocalyptic number.

1398962 is a deficient number, since it is larger than the sum of its proper divisors (748414).

1398962 is a wasteful number, since it uses less digits than its factorization.

1398962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16312.

The product of its digits is 23328, while the sum is 38.

The square root of 1398962 is about 1182.7772402274. Note that the first 3 decimals coincide. The cubic root of 1398962 is about 111.8412397743.

The spelling of 1398962 in words is "one million, three hundred ninety-eight thousand, nine hundred sixty-two".