2471442 has 16 divisors (see below), whose sum is σ = 5158080. Its totient is φ = 787952.

The previous prime is 2471437. The next prime is 2471449. The reversal of 2471442 is 2441742.

It is a super-2 number, since 2×2471442² = 12216051118728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471449) 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, 8817 + ... + 9092.

It is an arithmetic number, because the mean of its divisors is an integer number (322380).

2^2471442 is an apocalyptic number.

2471442 is an abundant number, since it is smaller than the sum of its proper divisors (2686638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2471442 is a wasteful number, since it uses less digits than its factorization.

2471442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17937.

The product of its digits is 1792, while the sum is 24.

The square root of 2471442 is about 1572.0820589270. The cubic root of 2471442 is about 135.2021115294.

The spelling of 2471442 in words is "two million, four hundred seventy-one thousand, four hundred forty-two".