6140458 has 8 divisors (see below), whose sum is σ = 9695520. Its totient is φ = 2908620.

The previous prime is 6140441. The next prime is 6140461. The reversal of 6140458 is 8540416.

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

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, 80758 + ... + 80833.

It is an arithmetic number, because the mean of its divisors is an integer number (1211940).

Almost surely, 2^6140458 is an apocalyptic number.

6140458 is a deficient number, since it is larger than the sum of its proper divisors (3555062).

6140458 is a wasteful number, since it uses less digits than its factorization.

6140458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161612.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 6140458 is about 2477.9947538282. The cubic root of 6140458 is about 183.1190760546.

The spelling of 6140458 in words is "six million, one hundred forty thousand, four hundred fifty-eight".