1040079 has 16 divisors (see below), whose sum is σ = 1486080. Its totient is φ = 645120.

The previous prime is 1040071. The next prime is 1040089. The reversal of 1040079 is 9700401.

It is not a de Polignac number, because 1040079 - 2³ = 1040071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3919 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (92880).

2^1040079 is an apocalyptic number.

1040079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1040079 is a deficient number, since it is larger than the sum of its proper divisors (446001).

1040079 is a wasteful number, since it uses less digits than its factorization.

1040079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1040079 is about 1019.8426349197. The cubic root of 1040079 is about 101.3185056886.

The spelling of 1040079 in words is "one million, forty thousand, seventy-nine".