42433652 has 12 divisors (see below), whose sum is σ = 74417280. Its totient is φ = 21171576.

The previous prime is 42433639. The next prime is 42433661. The reversal of 42433652 is 25633424.

It is a super-2 number, since 2×42433652² = 3601229644114208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9158 + ... + 12989.

It is an arithmetic number, because the mean of its divisors is an integer number (6201440).

Almost surely, 2^42433652 is an apocalyptic number.

It is an amenable number.

42433652 is a deficient number, since it is larger than the sum of its proper divisors (31983628).

42433652 is a wasteful number, since it uses less digits than its factorization.

42433652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22630 (or 22628 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 42433652 is about 6514.1117583290. Note that the first 3 decimals coincide. The cubic root of 42433652 is about 348.7949085508.

The spelling of 42433652 in words is "forty-two million, four hundred thirty-three thousand, six hundred fifty-two".