5679942 has 32 divisors (see below), whose sum is σ = 12026880. Its totient is φ = 1784640.

The previous prime is 5679941. The next prime is 5679943. The reversal of 5679942 is 2499765.

It is an interprime number because it is at equal distance from previous prime (5679941) and next prime (5679943).

It is a super-2 number, since 2×5679942² = 64523482246728, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 6⁵ + 7⁷ + 9² + 9⁷ + 4⁸ + 2⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 5679894 and 5679903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5679941) 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, 10642 + ... + 11162.

It is an arithmetic number, because the mean of its divisors is an integer number (375840).

Almost surely, 2^5679942 is an apocalyptic number.

5679942 is an abundant number, since it is smaller than the sum of its proper divisors (6346938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5679942 is a wasteful number, since it uses less digits than its factorization.

5679942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628.

The product of its digits is 136080, while the sum is 42.

The square root of 5679942 is about 2383.2628894018. The cubic root of 5679942 is about 178.4218207807.

The spelling of 5679942 in words is "five million, six hundred seventy-nine thousand, nine hundred forty-two".