1270254 has 16 divisors (see below), whose sum is σ = 2562048. Its totient is φ = 419832.

The previous prime is 1270249. The next prime is 1270271. The reversal of 1270254 is 4520721.

It is a super-2 number, since 2×1270254² = 3227090449032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1270254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72 + ... + 1595.

It is an arithmetic number, because the mean of its divisors is an integer number (160128).

2^1270254 is an apocalyptic number.

1270254 is an abundant number, since it is smaller than the sum of its proper divisors (1291794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270254 is a wasteful number, since it uses less digits than its factorization.

1270254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1270254 is about 1127.0554556010. The cubic root of 1270254 is about 108.3004323495.

Adding to 1270254 its reverse (4520721), we get a palindrome (5790975).

The spelling of 1270254 in words is "one million, two hundred seventy thousand, two hundred fifty-four".