1072254 has 16 divisors (see below), whose sum is σ = 2158992. Its totient is φ = 355008.

The previous prime is 1072231. The next prime is 1072301. The reversal of 1072254 is 4522701.

It is a super-2 number, since 2×1072254² = 2299457281032, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1072254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522 + ... + 1554.

It is an arithmetic number, because the mean of its divisors is an integer number (134937).

2^1072254 is an apocalyptic number.

1072254 is an abundant number, since it is smaller than the sum of its proper divisors (1086738).

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

1072254 is a wasteful number, since it uses less digits than its factorization.

1072254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211.

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

The square root of 1072254 is about 1035.4969821298. The cubic root of 1072254 is about 102.3526814865.

Adding to 1072254 its reverse (4522701), we get a palindrome (5594955).

It can be divided in two parts, 1072 and 254, that added together give a triangular number (1326 = T₅₁).

The spelling of 1072254 in words is "one million, seventy-two thousand, two hundred fifty-four".