7970548 has 6 divisors (see below), whose sum is σ = 13948466. Its totient is φ = 3985272.

The previous prime is 7970539. The next prime is 7970549. The reversal of 7970548 is 8450797.

It can be written as a sum of positive squares in only one way, i.e., 4443664 + 3526884 = 2108^2 + 1878^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7970548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7970549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 996315 + ... + 996322.

Almost surely, 2^7970548 is an apocalyptic number.

It is an amenable number.

7970548 is a deficient number, since it is larger than the sum of its proper divisors (5977918).

7970548 is a wasteful number, since it uses less digits than its factorization.

7970548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992641 (or 1992639 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 7970548 is about 2823.2158968099. The cubic root of 7970548 is about 199.7542648615.

Subtracting 7970548 from its reverse (8450797), we obtain a square (480249 = 693²).

The spelling of 7970548 in words is "seven million, nine hundred seventy thousand, five hundred forty-eight".