2403134 has 4 divisors (see below), whose sum is σ = 3604704. Its totient is φ = 1201566.

The previous prime is 2403131. The next prime is 2403161. The reversal of 2403134 is 4313042.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4313042 = 2 ⋅2156521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600782 + ... + 600785.

It is an arithmetic number, because the mean of its divisors is an integer number (901176).

2^2403134 is an apocalyptic number.

2403134 is a deficient number, since it is larger than the sum of its proper divisors (1201570).

2403134 is a wasteful number, since it uses less digits than its factorization.

2403134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201569.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2403134 is about 1550.2045026383. The cubic root of 2403134 is about 133.9448425251.

Adding to 2403134 its reverse (4313042), we get a palindrome (6716176).

The spelling of 2403134 in words is "two million, four hundred three thousand, one hundred thirty-four".