2427434 has 16 divisors (see below), whose sum is σ = 3756456. Its totient is φ = 1176000.

The previous prime is 2427431. The next prime is 2427461. The reversal of 2427434 is 4347242.

It can be written as a sum of positive squares in 4 ways, for example, as 2411809 + 15625 = 1553^2 + 125^2 .

It is a d-powerful number, because it can be written as 2³ + 4³ + 2²¹ + 7³ + 4⁸ + 3⁷ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (2427431) 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, 12224 + ... + 12420.

2^2427434 is an apocalyptic number.

2427434 is a deficient number, since it is larger than the sum of its proper divisors (1329022).

2427434 is a wasteful number, since it uses less digits than its factorization.

2427434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its digits is 5376, while the sum is 26.

The square root of 2427434 is about 1558.0224645364. The cubic root of 2427434 is about 134.3948035713.

The spelling of 2427434 in words is "two million, four hundred twenty-seven thousand, four hundred thirty-four".