1070261 has 4 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 1068012.

The previous prime is 1070257. The next prime is 1070287. The reversal of 1070261 is 1620701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1620701 = 47 ⋅34483.

It is a cyclic number.

It is not a de Polignac number, because 1070261 - 2² = 1070257 is a prime.

It is a super-2 number, since 2×1070261² = 2290917216242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101 + ... + 1466.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

2^1070261 is an apocalyptic number.

It is an amenable number.

1070261 is a deficient number, since it is larger than the sum of its proper divisors (2251).

1070261 is an equidigital number, since it uses as much as digits as its factorization.

1070261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 1070261 is about 1034.5341946983. The cubic root of 1070261 is about 102.2892277993.

Adding to 1070261 its reverse (1620701), we get a palindrome (2690962).

It can be divided in two parts, 1070 and 261, that added together give a palindrome (1331).

The spelling of 1070261 in words is "one million, seventy thousand, two hundred sixty-one".