7967450 has 12 divisors (see below), whose sum is σ = 14819550. Its totient is φ = 3186960.

The previous prime is 7967429. The next prime is 7967459. The reversal of 7967450 is 547697.

It can be written as a sum of positive squares in 3 ways, for example, as 7187761 + 779689 = 2681^2 + 883^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7967459) 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 5 ways as a sum of consecutive naturals, for example, 79625 + ... + 79724.

Almost surely, 2^7967450 is an apocalyptic number.

7967450 is a deficient number, since it is larger than the sum of its proper divisors (6852100).

7967450 is a wasteful number, since it uses less digits than its factorization.

7967450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159361 (or 159356 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 7967450 is about 2822.6671783971. The cubic root of 7967450 is about 199.7283812834.

The spelling of 7967450 in words is "seven million, nine hundred sixty-seven thousand, four hundred fifty".