7942467 has 8 divisors (see below), whose sum is σ = 11404624. Its totient is φ = 4887648.

The previous prime is 7942447. The next prime is 7942469. The reversal of 7942467 is 7642497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7942467 - 2⁸ = 7942211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 203653 = 7942467 / (7 + 9 + 4 + 2 + 4 + 6 + 7).

It is a d-powerful number, because it can be written as 7² + 9⁶ + 4⁸ + 2¹⁹ + 4¹⁰ + 6⁵ + 7⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7942469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101788 + ... + 101865.

It is an arithmetic number, because the mean of its divisors is an integer number (1425578).

Almost surely, 2^7942467 is an apocalyptic number.

7942467 is a deficient number, since it is larger than the sum of its proper divisors (3462157).

7942467 is a wasteful number, since it uses less digits than its factorization.

7942467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203669.

The product of its digits is 84672, while the sum is 39.

The square root of 7942467 is about 2818.2382794931. The cubic root of 7942467 is about 199.5194043977.

The spelling of 7942467 in words is "seven million, nine hundred forty-two thousand, four hundred sixty-seven".