7482151 has 4 divisors (see below), whose sum is σ = 7506072. Its totient is φ = 7458232.

The previous prime is 7482121. The next prime is 7482157. The reversal of 7482151 is 1512847.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7482151 - 2⁵ = 7482119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7482157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11485 + ... + 12118.

It is an arithmetic number, because the mean of its divisors is an integer number (1876518).

Almost surely, 2^7482151 is an apocalyptic number.

7482151 is a deficient number, since it is larger than the sum of its proper divisors (23921).

7482151 is a wasteful number, since it uses less digits than its factorization.

7482151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23920.

The product of its digits is 2240, while the sum is 28.

The square root of 7482151 is about 2735.3520797148. The cubic root of 7482151 is about 195.5879776625.

Adding to 7482151 its reverse (1512847), we get a palindrome (8994998).

The spelling of 7482151 in words is "seven million, four hundred eighty-two thousand, one hundred fifty-one".