4251134 has 4 divisors (see below), whose sum is σ = 6376704. Its totient is φ = 2125566.

The previous prime is 4251131. The next prime is 4251157. The reversal of 4251134 is 4311524.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4251131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062782 + ... + 1062785.

It is an arithmetic number, because the mean of its divisors is an integer number (1594176).

Almost surely, 2^4251134 is an apocalyptic number.

4251134 is a deficient number, since it is larger than the sum of its proper divisors (2125570).

4251134 is a wasteful number, since it uses less digits than its factorization.

4251134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125569.

The product of its digits is 480, while the sum is 20.

The square root of 4251134 is about 2061.8278298636. The cubic root of 4251134 is about 161.9949955270.

Adding to 4251134 its reverse (4311524), we get a palindrome (8562658).

It can be divided in two parts, 42 and 51134, that multiplied together give a triangular number (2147628 = T₂₀₇₂).

The spelling of 4251134 in words is "four million, two hundred fifty-one thousand, one hundred thirty-four".