1395151 has 8 divisors (see below), whose sum is σ = 1485680. Its totient is φ = 1306368.

The previous prime is 1395137. The next prime is 1395167. The reversal of 1395151 is 1515931.

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

It is a cyclic number.

It is not a de Polignac number, because 1395151 - 2¹¹ = 1393103 is a prime.

It is a Duffinian number.

1395151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395181) 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, 1465 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (185710).

2^1395151 is an apocalyptic number.

1395151 is a deficient number, since it is larger than the sum of its proper divisors (90529).

1395151 is an equidigital number, since it uses as much as digits as its factorization.

1395151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873.

The product of its digits is 675, while the sum is 25.

The square root of 1395151 is about 1181.1651027693. The cubic root of 1395151 is about 111.7395895058.

The spelling of 1395151 in words is "one million, three hundred ninety-five thousand, one hundred fifty-one".