1395537 has 16 divisors (see below), whose sum is σ = 2186688. Its totient is φ = 780480.

The previous prime is 1395533. The next prime is 1395551. The reversal of 1395537 is 7355931.

It is not a de Polignac number, because 1395537 - 2² = 1395533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 1395498 and 1395507.

It is not an unprimeable number, because it can be changed into a prime (1395533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1198 + ... + 2055.

It is an arithmetic number, because the mean of its divisors is an integer number (136668).

2^1395537 is an apocalyptic number.

It is an amenable number.

1395537 is a deficient number, since it is larger than the sum of its proper divisors (791151).

1395537 is a wasteful number, since it uses less digits than its factorization.

1395537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280.

The product of its digits is 14175, while the sum is 33.

The square root of 1395537 is about 1181.3284894558. The cubic root of 1395537 is about 111.7498936483.

The spelling of 1395537 in words is "one million, three hundred ninety-five thousand, five hundred thirty-seven".