5749667 has 16 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 4424640.

The previous prime is 5749661. The next prime is 5749691. The reversal of 5749667 is 7669475.

It is not a de Polignac number, because 5749667 - 2⁶ = 5749603 is a prime.

It is a super-2 number, since 2×5749667² = 66117341221778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5749661) 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, 6434 + ... + 7272.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^5749667 is an apocalyptic number.

5749667 is the 1958-th pentagonal number.

5749667 is a deficient number, since it is larger than the sum of its proper divisors (1507933).

5749667 is a wasteful number, since it uses less digits than its factorization.

5749667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946.

The product of its digits is 317520, while the sum is 44.

The square root of 5749667 is about 2397.8463253511. The cubic root of 5749667 is about 179.1489350639.

The spelling of 5749667 in words is "five million, seven hundred forty-nine thousand, six hundred sixty-seven".