1630095 has 16 divisors (see below), whose sum is σ = 2634720. Its totient is φ = 860544.

The previous prime is 1630093. The next prime is 1630117. The reversal of 1630095 is 5900361.

It is not a de Polignac number, because 1630095 - 2¹ = 1630093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630091) 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, 1137 + ... + 2133.

It is an arithmetic number, because the mean of its divisors is an integer number (164670).

2^1630095 is an apocalyptic number.

1630095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1630095 is a deficient number, since it is larger than the sum of its proper divisors (1004625).

1630095 is a wasteful number, since it uses less digits than its factorization.

1630095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 1630095 is about 1276.7517378097. The cubic root of 1630095 is about 117.6894785020.

The spelling of 1630095 in words is "one million, six hundred thirty thousand, ninety-five".