7897046 has 16 divisors (see below), whose sum is σ = 12648960. Its totient is φ = 3686760.

The previous prime is 7897037. The next prime is 7897049. The reversal of 7897046 is 6407987.

It is a super-2 number, since 2×7897046² = 124726671052232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7896994 and 7897012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7897049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (790560).

Almost surely, 2^7897046 is an apocalyptic number.

7897046 is a deficient number, since it is larger than the sum of its proper divisors (4751914).

7897046 is a wasteful number, since it uses less digits than its factorization.

7897046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 7897046 is about 2810.1683223608. The cubic root of 7897046 is about 199.1383430678.

The spelling of 7897046 in words is "seven million, eight hundred ninety-seven thousand, forty-six".