42182024 has 8 divisors (see below), whose sum is σ = 79091310. Its totient is φ = 21091008.

The previous prime is 42182009. The next prime is 42182027. The reversal of 42182024 is 42028124.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39564100 + 2617924 = 6290^2 + 1618^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (42182027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636369 + ... + 2636384.

Almost surely, 2^42182024 is an apocalyptic number.

It is an amenable number.

42182024 is a deficient number, since it is larger than the sum of its proper divisors (36909286).

42182024 is a wasteful number, since it uses less digits than its factorization.

42182024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5272759 (or 5272755 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 42182024 is about 6494.7689720266. The cubic root of 42182024 is about 348.1040997415.

The spelling of 42182024 in words is "forty-two million, one hundred eighty-two thousand, twenty-four".