4076538 has 8 divisors (see below), whose sum is σ = 8153088. Its totient is φ = 1358844.

The previous prime is 4076537. The next prime is 4076557. The reversal of 4076538 is 8356704.

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

4076538 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4076499 and 4076508.

It is not an unprimeable number, because it can be changed into a prime (4076537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339706 + ... + 339717.

It is an arithmetic number, because the mean of its divisors is an integer number (1019136).

Almost surely, 2^4076538 is an apocalyptic number.

4076538 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.

4076538 is a wasteful number, since it uses less digits than its factorization.

4076538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679428.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4076538 is about 2019.0438331052. The cubic root of 4076538 is about 159.7461861203.

The spelling of 4076538 in words is "four million, seventy-six thousand, five hundred thirty-eight".