7412947 has 4 divisors (see below), whose sum is σ = 7523656. Its totient is φ = 7302240.

The previous prime is 7412941. The next prime is 7412953. The reversal of 7412947 is 7492147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7492147 = 13 ⋅576319.

It is an interprime number because it is at equal distance from previous prime (7412941) and next prime (7412953).

It is a cyclic number.

It is not a de Polignac number, because 7412947 - 2¹⁵ = 7380179 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7412941) 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, 55254 + ... + 55387.

It is an arithmetic number, because the mean of its divisors is an integer number (1880914).

Almost surely, 2^7412947 is an apocalyptic number.

7412947 is a deficient number, since it is larger than the sum of its proper divisors (110709).

7412947 is a wasteful number, since it uses less digits than its factorization.

7412947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110708.

The product of its digits is 14112, while the sum is 34.

The square root of 7412947 is about 2722.6727677046. The cubic root of 7412947 is about 194.9830973734.

The spelling of 7412947 in words is "seven million, four hundred twelve thousand, nine hundred forty-seven".