4140534 has 8 divisors (see below), whose sum is σ = 8281080. Its totient is φ = 1380176.

The previous prime is 4140511. The next prime is 4140557. The reversal of 4140534 is 4350414.

It is an interprime number because it is at equal distance from previous prime (4140511) and next prime (4140557).

It is a sphenic number, since it is the product of 3 distinct primes.

4140534 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4140534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345039 + ... + 345050.

It is an arithmetic number, because the mean of its divisors is an integer number (1035135).

Almost surely, 2^4140534 is an apocalyptic number.

4140534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4140534 is a wasteful number, since it uses less digits than its factorization.

4140534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690094.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4140534 is about 2034.8302140474. The cubic root of 4140534 is about 160.5777808383.

Adding to 4140534 its reverse (4350414), we get a palindrome (8490948).

The spelling of 4140534 in words is "four million, one hundred forty thousand, five hundred thirty-four".