1262115 has 16 divisors (see below), whose sum is σ = 2244000. Its totient is φ = 673056.

The previous prime is 1262101. The next prime is 1262119. The reversal of 1262115 is 5112621.

It is not a de Polignac number, because 1262115 - 2⁴ = 1262099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1262119) 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, 4540 + ... + 4809.

It is an arithmetic number, because the mean of its divisors is an integer number (140250).

2^1262115 is an apocalyptic number.

1262115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1262115 is a deficient number, since it is larger than the sum of its proper divisors (981885).

1262115 is an equidigital number, since it uses as much as digits as its factorization.

1262115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9363 (or 9357 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 1262115 is about 1123.4389168976. The cubic root of 1262115 is about 108.0686292194.

Adding to 1262115 its reverse (5112621), we get a palindrome (6374736).

The spelling of 1262115 in words is "one million, two hundred sixty-two thousand, one hundred fifteen".