33552452 has 6 divisors (see below), whose sum is σ = 58716798. Its totient is φ = 16776224.

The previous prime is 33552443. The next prime is 33552457. The reversal of 33552452 is 25425533.

It can be written as a sum of positive squares in only one way, i.e., 27520516 + 6031936 = 5246^2 + 2456^2 .

It is a super-2 number, since 2×33552452² = 2251534070424608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33552457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4194053 + ... + 4194060.

It is an arithmetic number, because the mean of its divisors is an integer number (9786133).

Almost surely, 2^33552452 is an apocalyptic number.

It is an amenable number.

33552452 is a deficient number, since it is larger than the sum of its proper divisors (25164346).

33552452 is a wasteful number, since it uses less digits than its factorization.

33552452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8388117 (or 8388115 counting only the distinct ones).

The product of its digits is 18000, while the sum is 29.

The square root of 33552452 is about 5792.4478418023. The cubic root of 33552452 is about 322.5334444413.

Adding to 33552452 its reverse (25425533), we get a palindrome (58977985).

The spelling of 33552452 in words is "thirty-three million, five hundred fifty-two thousand, four hundred fifty-two".