4051079 has 4 divisors (see below), whose sum is σ = 4057560. Its totient is φ = 4044600.

The previous prime is 4051067. The next prime is 4051081. The reversal of 4051079 is 9701504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4051079 - 2⁴ = 4051063 is a prime.

It is a super-2 number, since 2×4051079² = 32822482128482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051279) 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, 2189 + ... + 3590.

It is an arithmetic number, because the mean of its divisors is an integer number (1014390).

Almost surely, 2^4051079 is an apocalyptic number.

4051079 is a deficient number, since it is larger than the sum of its proper divisors (6481).

4051079 is an equidigital number, since it uses as much as digits as its factorization.

4051079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 4051079 is about 2012.7292416021. The cubic root of 4051079 is about 159.4129397821.

The spelling of 4051079 in words is "four million, fifty-one thousand, seventy-nine".