2402834 has 16 divisors (see below), whose sum is σ = 4190400. Its totient is φ = 1011984.

The previous prime is 2402819. The next prime is 2402837. The reversal of 2402834 is 4382042.

It is a super-2 number, since 2×2402834² = 11547222463112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2402837) 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, 629 + ... + 2280.

It is an arithmetic number, because the mean of its divisors is an integer number (261900).

2^2402834 is an apocalyptic number.

2402834 is a deficient number, since it is larger than the sum of its proper divisors (1787566).

2402834 is a wasteful number, since it uses less digits than its factorization.

2402834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2402834 is about 1550.1077381911. The cubic root of 2402834 is about 133.9392685365.

Adding to 2402834 its reverse (4382042), we get a palindrome (6784876).

The spelling of 2402834 in words is "two million, four hundred two thousand, eight hundred thirty-four".