7498242 has 24 divisors (see below), whose sum is σ = 16514940. Its totient is φ = 2458080.

The previous prime is 7498237. The next prime is 7498247. The reversal of 7498242 is 2428947.

It is an interprime number because it is at equal distance from previous prime (7498237) and next prime (7498247).

It can be written as a sum of positive squares in 2 ways, for example, as 6922161 + 576081 = 2631^2 + 759^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7498197 and 7498206.

It is not an unprimeable number, because it can be changed into a prime (7498247) 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, 2317 + ... + 4512.

Almost surely, 2^7498242 is an apocalyptic number.

7498242 is an abundant number, since it is smaller than the sum of its proper divisors (9016698).

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

7498242 is a wasteful number, since it uses less digits than its factorization.

7498242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898 (or 6895 counting only the distinct ones).

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

The square root of 7498242 is about 2738.2918032964. The cubic root of 7498242 is about 195.7280867804.

The spelling of 7498242 in words is "seven million, four hundred ninety-eight thousand, two hundred forty-two".