7474733 has 16 divisors (see below), whose sum is σ = 9208320. Its totient is φ = 5924016.

The previous prime is 7474717. The next prime is 7474759. The reversal of 7474733 is 3374747.

It is not a de Polignac number, because 7474733 - 2⁴ = 7474717 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7474693 and 7474702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7474783) 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 15 ways as a sum of consecutive naturals, for example, 5066 + ... + 6372.

It is an arithmetic number, because the mean of its divisors is an integer number (575520).

Almost surely, 2^7474733 is an apocalyptic number.

It is an amenable number.

7474733 is a deficient number, since it is larger than the sum of its proper divisors (1733587).

7474733 is a wasteful number, since it uses less digits than its factorization.

7474733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376.

The product of its digits is 49392, while the sum is 35.

The square root of 7474733 is about 2733.9957937056. The cubic root of 7474733 is about 195.5233192793.

The spelling of 7474733 in words is "seven million, four hundred seventy-four thousand, seven hundred thirty-three".