1040919 has 8 divisors (see below), whose sum is σ = 1514112. Its totient is φ = 630840.

The previous prime is 1040899. The next prime is 1040929. The reversal of 1040919 is 9190401.

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

It is not a de Polignac number, because 1040919 - 2⁹ = 1040407 is a prime.

It is a super-2 number, since 2×1040919² = 2167024729122, which contains 22 as substring.

1040919 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15739 + ... + 15804.

It is an arithmetic number, because the mean of its divisors is an integer number (189264).

2^1040919 is an apocalyptic number.

1040919 is a deficient number, since it is larger than the sum of its proper divisors (473193).

1040919 is a wasteful number, since it uses less digits than its factorization.

1040919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31557.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 1040919 is about 1020.2543800445. The cubic root of 1040919 is about 101.3457743362.

The spelling of 1040919 in words is "one million, forty thousand, nine hundred nineteen".