7474064 has 20 divisors (see below), whose sum is σ = 15595356. Its totient is φ = 3449472.

The previous prime is 7474063. The next prime is 7474073. The reversal of 7474064 is 4604747.

It can be written as a sum of positive squares in 2 ways, for example, as 3097600 + 4376464 = 1760^2 + 2092^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7474064.

It is not an unprimeable number, because it can be changed into a prime (7474063) 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, 17759 + ... + 18174.

Almost surely, 2^7474064 is an apocalyptic number.

It is an amenable number.

7474064 is an abundant number, since it is smaller than the sum of its proper divisors (8121292).

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

7474064 is a wasteful number, since it uses less digits than its factorization.

7474064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35954 (or 35948 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 7474064 is about 2733.8734425719. The cubic root of 7474064 is about 195.5174858935.

The spelling of 7474064 in words is "seven million, four hundred seventy-four thousand, sixty-four".