33245082 has 48 divisors (see below), whose sum is σ = 80091648. Its totient is φ = 9897120.

The previous prime is 33245057. The next prime is 33245083. The reversal of 33245082 is 28054233.

It is a super-2 number, since 2×33245082² = 2210470954373448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33245083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4963 + ... + 9545.

It is an arithmetic number, because the mean of its divisors is an integer number (1668576).

Almost surely, 2^33245082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33245082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40045824).

33245082 is an abundant number, since it is smaller than the sum of its proper divisors (46846566).

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

33245082 is a wasteful number, since it uses less digits than its factorization.

33245082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635 (or 4632 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 33245082 is about 5765.8548368824. The cubic root of 33245082 is about 321.5455247636.

The spelling of 33245082 in words is "thirty-three million, two hundred forty-five thousand, eighty-two".