1126490 has 16 divisors (see below), whose sum is σ = 2045952. Its totient is φ = 446544.

The previous prime is 1126483. The next prime is 1126501. The reversal of 1126490 is 946211.

It is a happy 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, 827 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (127872).

2^1126490 is an apocalyptic number.

1126490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126490 is a deficient number, since it is larger than the sum of its proper divisors (919462).

1126490 is a wasteful number, since it uses less digits than its factorization.

1126490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1126490 is about 1061.3623320996. The cubic root of 1126490 is about 104.0500868209.

The spelling of 1126490 in words is "one million, one hundred twenty-six thousand, four hundred ninety".