33745122 has 12 divisors (see below), whose sum is σ = 73114470. Its totient is φ = 11248368.

The previous prime is 33745099. The next prime is 33745141. The reversal of 33745122 is 22154733.

It can be written as a sum of positive squares in only one way, i.e., 33281361 + 463761 = 5769^2 + 681^2 .

It is a super-2 number, since 2×33745122² = 2277466517589768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 937347 + ... + 937382.

Almost surely, 2^33745122 is an apocalyptic number.

33745122 is an abundant number, since it is smaller than the sum of its proper divisors (39369348).

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

33745122 is a wasteful number, since it uses less digits than its factorization.

33745122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874737 (or 1874734 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 33745122 is about 5809.0551727454. The cubic root of 33745122 is about 323.1496333733.

Adding to 33745122 its reverse (22154733), we get a palindrome (55899855).

The spelling of 33745122 in words is "thirty-three million, seven hundred forty-five thousand, one hundred twenty-two".