1396154 has 4 divisors (see below), whose sum is σ = 2094234. Its totient is φ = 698076.

The previous prime is 1396141. The next prime is 1396183. The reversal of 1396154 is 4516931.

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., 1270129 + 126025 = 1127^2 + 355^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349037 + ... + 349040.

2^1396154 is an apocalyptic number.

1396154 is a deficient number, since it is larger than the sum of its proper divisors (698080).

1396154 is an equidigital number, since it uses as much as digits as its factorization.

1396154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698079.

The product of its digits is 3240, while the sum is 29.

The square root of 1396154 is about 1181.5896072664. The cubic root of 1396154 is about 111.7663603144.

The spelling of 1396154 in words is "one million, three hundred ninety-six thousand, one hundred fifty-four".