7262479 has 4 divisors (see below), whose sum is σ = 8299984. Its totient is φ = 6224976.

The previous prime is 7262473. The next prime is 7262483. The reversal of 7262479 is 9742627.

It is a happy number.

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 7262479 - 2¹¹ = 7260431 is a prime.

It is a d-powerful number, because it can be written as 7⁴ + 2⁷ + 6² + 2²¹ + 4⁹ + 7⁶ + 9⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7262473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518742 + ... + 518755.

It is an arithmetic number, because the mean of its divisors is an integer number (2074996).

Almost surely, 2^7262479 is an apocalyptic number.

7262479 is a deficient number, since it is larger than the sum of its proper divisors (1037505).

7262479 is a wasteful number, since it uses less digits than its factorization.

7262479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037504.

The product of its digits is 42336, while the sum is 37.

The square root of 7262479 is about 2694.8986993948. The cubic root of 7262479 is about 193.6548135978.

The spelling of 7262479 in words is "seven million, two hundred sixty-two thousand, four hundred seventy-nine".