7298442 has 24 divisors (see below), whose sum is σ = 16151616. Its totient is φ = 2380776.

The previous prime is 7298441. The next prime is 7298443. The reversal of 7298442 is 2448927.

It is an interprime number because it is at equal distance from previous prime (7298441) and next prime (7298443).

It is a d-powerful number, because it can be written as 7⁸ + 2⁵ + 9⁵ + 8⁵ + 4⁹ + 4¹⁰ + 2¹⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 7298397 and 7298406.

It is not an unprimeable number, because it can be changed into a prime (7298441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3468 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (672984).

Almost surely, 2^7298442 is an apocalyptic number.

7298442 is an abundant number, since it is smaller than the sum of its proper divisors (8853174).

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

7298442 is a wasteful number, since it uses less digits than its factorization.

7298442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8682 (or 8679 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 7298442 is about 2701.5628810006. The cubic root of 7298442 is about 193.9739398870.

The spelling of 7298442 in words is "seven million, two hundred ninety-eight thousand, four hundred forty-two".