1390195 has 8 divisors (see below), whose sum is σ = 1722240. Its totient is φ = 1076160.

The previous prime is 1390177. The next prime is 1390199. The reversal of 1390195 is 5910931.

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

It is not a de Polignac number, because 1390195 - 2¹⁵ = 1357427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1390199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4330 + ... + 4639.

It is an arithmetic number, because the mean of its divisors is an integer number (215280).

2^1390195 is an apocalyptic number.

1390195 is a deficient number, since it is larger than the sum of its proper divisors (332045).

1390195 is an equidigital number, since it uses as much as digits as its factorization.

1390195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 1390195 is about 1179.0653077756. The cubic root of 1390195 is about 111.6071215421.

The spelling of 1390195 in words is "one million, three hundred ninety thousand, one hundred ninety-five".