7474970 has 8 divisors (see below), whose sum is σ = 13454964. Its totient is φ = 2989984.

The previous prime is 7474969. The next prime is 7474979. The reversal of 7474970 is 794747.

It can be written as a sum of positive squares in 2 ways, for example, as 6589489 + 885481 = 2567^2 + 941^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7474979) 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 3 ways as a sum of consecutive naturals, for example, 373739 + ... + 373758.

Almost surely, 2^7474970 is an apocalyptic number.

7474970 is a deficient number, since it is larger than the sum of its proper divisors (5979994).

7474970 is a wasteful number, since it uses less digits than its factorization.

7474970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747504.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 7474970 is about 2734.0391365158. The cubic root of 7474970 is about 195.5253857316.

The spelling of 7474970 in words is "seven million, four hundred seventy-four thousand, nine hundred seventy".