4140074 has 8 divisors (see below), whose sum is σ = 6288960. Its totient is φ = 2043756.

The previous prime is 4140053. The next prime is 4140077. The reversal of 4140074 is 4700414.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4140077) 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, 12944 + ... + 13259.

It is an arithmetic number, because the mean of its divisors is an integer number (786120).

Almost surely, 2^4140074 is an apocalyptic number.

4140074 is a deficient number, since it is larger than the sum of its proper divisors (2148886).

4140074 is a wasteful number, since it uses less digits than its factorization.

4140074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26284.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4140074 is about 2034.7171793642. The cubic root of 4140074 is about 160.5718340599.

Adding to 4140074 its reverse (4700414), we get a palindrome (8840488).

The spelling of 4140074 in words is "four million, one hundred forty thousand, seventy-four".