1293955 has 16 divisors (see below), whose sum is σ = 1772064. Its totient is φ = 898560.

The previous prime is 1293949. The next prime is 1293961. The reversal of 1293955 is 5593921.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1293949) and next prime (1293961).

It is not a de Polignac number, because 1293955 - 2³ = 1293947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1293955.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520 + ... + 1690.

It is an arithmetic number, because the mean of its divisors is an integer number (110754).

2^1293955 is an apocalyptic number.

1293955 is a deficient number, since it is larger than the sum of its proper divisors (478109).

1293955 is a wasteful number, since it uses less digits than its factorization.

1293955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206.

The product of its digits is 12150, while the sum is 34.

The square root of 1293955 is about 1137.5214283696. The cubic root of 1293955 is about 108.9698595226.

Subtracting from 1293955 its sum of digits (34), we obtain a palindrome (1293921).

The spelling of 1293955 in words is "one million, two hundred ninety-three thousand, nine hundred fifty-five".