1260626 has 8 divisors (see below), whose sum is σ = 1922124. Its totient is φ = 619920.

The previous prime is 1260599. The next prime is 1260629. The reversal of 1260626 is 6260621.

It can be written as a sum of positive squares in 2 ways, for example, as 1221025 + 39601 = 1105^2 + 199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1260629) 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, 5045 + ... + 5288.

2^1260626 is an apocalyptic number.

1260626 is a deficient number, since it is larger than the sum of its proper divisors (661498).

1260626 is a wasteful number, since it uses less digits than its factorization.

1260626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10396.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1260626 is about 1122.7760239692. The cubic root of 1260626 is about 108.0261139413.

The spelling of 1260626 in words is "one million, two hundred sixty thousand, six hundred twenty-six".