33248438 has 4 divisors (see below), whose sum is σ = 49872660. Its totient is φ = 16624218.

The previous prime is 33248429. The next prime is 33248441. The reversal of 33248438 is 83484233.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×33248438² = 2210917258879688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33248398 and 33248407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8312108 + ... + 8312111.

It is an arithmetic number, because the mean of its divisors is an integer number (12468165).

Almost surely, 2^33248438 is an apocalyptic number.

33248438 is a deficient number, since it is larger than the sum of its proper divisors (16624222).

33248438 is a wasteful number, since it uses less digits than its factorization.

33248438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16624221.

The product of its digits is 55296, while the sum is 35.

The square root of 33248438 is about 5766.1458531674. The cubic root of 33248438 is about 321.5563441129.

The spelling of 33248438 in words is "thirty-three million, two hundred forty-eight thousand, four hundred thirty-eight".