32994148 has 24 divisors (see below), whose sum is σ = 63199584. Its totient is φ = 14947200.

The previous prime is 32994119. The next prime is 32994149. The reversal of 32994148 is 84149923.

It is a super-2 number, since 2×32994148² = 2177227604491808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32994148.

It is not an unprimeable number, because it can be changed into a prime (32994149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14188 + ... + 16348.

It is an arithmetic number, because the mean of its divisors is an integer number (2633316).

Almost surely, 2^32994148 is an apocalyptic number.

It is an amenable number.

32994148 is a deficient number, since it is larger than the sum of its proper divisors (30205436).

32994148 is a wasteful number, since it uses less digits than its factorization.

32994148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2521 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 32994148 is about 5744.0532727335. The cubic root of 32994148 is about 320.7344717869.

It can be divided in two parts, 3299 and 4148, that added together give a palindrome (7447).

The spelling of 32994148 in words is "thirty-two million, nine hundred ninety-four thousand, one hundred forty-eight".