7482251 has 12 divisors (see below), whose sum is σ = 8941248. Its totient is φ = 6238512.

The previous prime is 7482239. The next prime is 7482263. The reversal of 7482251 is 1522847.

It is an interprime number because it is at equal distance from previous prime (7482239) and next prime (7482263).

It is not a de Polignac number, because 7482251 - 2¹⁴ = 7465867 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (7482221) 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, 251 + ... + 3876.

It is an arithmetic number, because the mean of its divisors is an integer number (745104).

Almost surely, 2^7482251 is an apocalyptic number.

7482251 is a deficient number, since it is larger than the sum of its proper divisors (1458997).

7482251 is a wasteful number, since it uses less digits than its factorization.

7482251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178 (or 4171 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 7482251 is about 2735.3703588363. The cubic root of 7482251 is about 195.5888490123.

The spelling of 7482251 in words is "seven million, four hundred eighty-two thousand, two hundred fifty-one".