1041399 has 12 divisors (see below), whose sum is σ = 1513512. Its totient is φ = 690000.

The previous prime is 1041373. The next prime is 1041421. The reversal of 1041399 is 9931401.

It is not a de Polignac number, because 1041399 - 2¹¹ = 1039351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2029 + ... + 2489.

It is an arithmetic number, because the mean of its divisors is an integer number (126126).

2^1041399 is an apocalyptic number.

1041399 is a deficient number, since it is larger than the sum of its proper divisors (472113).

1041399 is a wasteful number, since it uses less digits than its factorization.

1041399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1041399 is about 1020.4895883839. The cubic root of 1041399 is about 101.3613498345.

The spelling of 1041399 in words is "one million, forty-one thousand, three hundred ninety-nine".