1369955 has 8 divisors (see below), whose sum is σ = 1651104. Its totient is φ = 1091200.

The previous prime is 1369943. The next prime is 1369961. The reversal of 1369955 is 5599631.

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

It is not a de Polignac number, because 1369955 - 2¹⁶ = 1304419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115 + ... + 1995.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

2^1369955 is an apocalyptic number.

1369955 is a deficient number, since it is larger than the sum of its proper divisors (281149).

1369955 is an equidigital number, since it uses as much as digits as its factorization.

1369955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197.

The product of its digits is 36450, while the sum is 38.

The square root of 1369955 is about 1170.4507678668. The cubic root of 1369955 is about 111.0628381046.

The spelling of 1369955 in words is "one million, three hundred sixty-nine thousand, nine hundred fifty-five".