7047954 has 12 divisors (see below), whose sum is σ = 15270606. Its totient is φ = 2349312.

The previous prime is 7047947. The next prime is 7047967. The reversal of 7047954 is 4597407.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5184729 + 1863225 = 2277^2 + 1365^2 .

It is a super-2 number, since 2×7047954² = 99347311172232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 195759 + ... + 195794.

Almost surely, 2^7047954 is an apocalyptic number.

7047954 is an abundant number, since it is smaller than the sum of its proper divisors (8222652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7047954 is a wasteful number, since it uses less digits than its factorization.

7047954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391561 (or 391558 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7047954 is about 2654.7982974230. The cubic root of 7047954 is about 191.7289469522.

It can be divided in two parts, 7047 and 954, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 7047954 in words is "seven million, forty-seven thousand, nine hundred fifty-four".